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TO-252
TO-252
The TO-252 (Transistor Outline 252) is a surface-mount package designed for high-power applications. Featuring exposed thermal pad, three-terminal design, and compact size, it delivers superior heat dissipation and reduced footprint. Typical dimensions are 6.5×6.2 mm with a 2.3 mm pin pitch and 2.3 mm height, making it ideal for power management ICs in portable devices, automotive systems, and industrial controls. Its exposed thermal pad enables direct PCB thermal transfer, while RoHS-compliant materials ensures reliability in industrial environments.
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30mA 10mA 800V Two-way thyristor TO-252 TRIACs ROHS
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 6442
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60V 50A 12mΩ@10V,50A N Channel TO-252 MOSFETs ROHS
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 7796
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100V 40A 20mΩ@10V,15A 40W 1.6V@250uA N Channel TO-252 MOSFETs ROHS
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 2636
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30V 80A 5mΩ@10V,80A N Channel TO-252 MOSFETs ROHS
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 4691
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20V 60A 60W 5mΩ@4.5V,25A 700mV@250uA N Channel TO-252 MOSFETs ROHS
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 3666
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60V 40A 65W 14.5mΩ@10V,15A 1.5V@250uA N Channel TO-252 MOSFETs ROHS
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 7815
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30V 15A 8.5mΩ@10V,10A 1.5W N Channel TO-252 MOSFETs ROHS
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 6239
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100V 20A 75mΩ@10V,10A 72W 1.8V@250uA P Channel TO-252 MOSFETs ROHS
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 7215
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60V 50A 12mΩ@10V,50A N Channel TO-252 MOSFETs ROHS
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 5037
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60V 30A 25mΩ@10V,15A 34.7W N Channel TO-252 MOSFETs ROHS
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 4620
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100V 34A 24mΩ@10V,20A 63W 1.5V@250uA N Channel TO-252 MOSFETs ROHS
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 2118
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100V 20A 45W 95mΩ@20V,20A null TO-252 MOSFETs ROHS
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 7680
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68V 80A 7.7mΩ@10V,30A 120W 4V@250uA N Channel TO-252 MOSFETs ROHS
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 6077
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30V 40A 34.7W 18mΩ@10V,15A 2.5V@250uA P Channel TO-252 MOSFETs ROHS
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 6327
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60V 20A 43mΩ@10V,20A 34W 1V@250uA null TO-252 MOSFETs ROHS
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 2447
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60V 50A 14mΩ@10V,20A 45W 2V@250μA null TO-252 MOSFETs ROHS
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 2268
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500mA 80dB@(120Hz) null 2.5V Positive electrode 35V TO-252 Linear Voltage Regulators (LDO) ROHS
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 5775
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68dB@120Hz 500mA null 5V 30V TO-252 Linear Voltage Regulators (LDO) ROHS
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 7732
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20V 90A 85W 3.1mΩ TO-252 MOSFETs ROHS
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 2278
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20V 50A 50W 7mΩ@10V,20A 1.1V@250uA null TO-252 MOSFETs ROHS
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 3045
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40V 60A 7mΩ 65W TO-252 MOSFETs ROHS
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 7834
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650V 2A 22W 4Ω TO-252 MOSFETs ROHS
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 4386
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30V 80A 95W 4.3mΩ TO-252 MOSFETs ROHS
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 5708
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TO-252 MOSFETs ROHS
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 6211
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40V 40A 12mΩ@10V,12A 80W 1.5V@250uA P Channel TO-252 MOSFETs ROHS
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 7781
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60V 17A 55mΩ@10V,15A 27W 1.8V@250uA P Channel TO-252 MOSFETs ROHS
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 3561
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40V 20A 42mΩ@10V,12A 45W 3V@250uA P Channel TO-252 MOSFETs ROHS
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 6303
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TO-252 MOSFETs ROHS
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 2436
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TO-252 MOSFETs ROHS
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 7873
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60V 18A 75mΩ@4.5V,18mA 20V N Channel TO-252 MOSFETs ROHS
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 3025
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20V 60A 3.9mΩ@4.5V,30A 60W 1V@250uA null TO-252 MOSFETs ROHS
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 6225
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20V 60A 83W 3.5mΩ@4.5V,20A 1.1V@250uA N Channel TO-252 MOSFETs ROHS
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 4805
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100V 30A 35mΩ@10V,30A N Channel TO-252 MOSFETs ROHS
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 4249
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30V 40A 14mΩ@10V,40A N Channel TO-252 MOSFETs ROHS
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 5114
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100V 17A 90mΩ@10V,17A N Channel TO-252 MOSFETs ROHS
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 6436
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100V 12A 105mΩ@10V,5A 16.9W 2.5V@250uA N Channel TO-252 MOSFETs ROHS
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 2055
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100V 15A 114mΩ@10V null TO-252 MOSFETs ROHS
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 6848
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100V 80A 78W 8mΩ@10V,20A 2V@250uA null TO-252 MOSFETs ROHS
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 3484
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100V 95A 112W 5.8mΩ@10V,15A 1.6V@250uA null TO-252 MOSFETs ROHS
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 6370
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100V 16A 35W 55mΩ@10V,10A 1.7V@250uA null TO-252 MOSFETs ROHS
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 6769
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40V 40A 17mΩ P Channel TO-252 MOSFETs ROHS
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 5432
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650V 5A N Channel TO-252 MOSFETs ROHS
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 7336
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100V 20A 200mΩ@10V,20A N Channel TO-252 MOSFETs ROHS
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 6126
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80V 75A 62.5W 5.5mΩ@10V,75A 4V@250uA N Channel TO-252 MOSFETs ROHS
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 7092
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600V 2A 42W 4.4Ω@10V,2A 4V@250uA N Channel TO-252 MOSFETs ROHS
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 3585
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30V 12mΩ@10V 1.6V P Channel TO-252 MOSFETs ROHS
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 6759
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100V P Channel TO-252 MOSFETs ROHS
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 6617
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20V 100A 4.5mΩ@4.5V N Channel TO-252 MOSFETs ROHS
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 5114
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100V 18A 115mΩ@10V N Channel TO-252 MOSFETs ROHS
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 3904
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650V 2.2Ω@10V 3.5V N Channel TO-252 MOSFETs ROHS
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 5160
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Q:What defines the physical structure of TO-252 (DPAK)?
A:Key features include:
- Leadless bottom-mounted pads: Solderable tabs for PCB attachment.
- Central thermal pad: Large exposed pad (~60% coverage) for heat dissipation.
- 3-pin layout: Single-row configuration with gull-wing leads.
- Low profile: Typical height of 2.3 mm for space-constrained designs. -
Q:Why choose TO-252 over alternatives?
A:Critical advantages:
- Miniaturization: 30% smaller footprint than TO-220.
- Thermal Performance: Direct PCB heat path via central pad (RθJA as low as 50°C/W).
- Electrical Benefits: Low-inductance leads for power switching applications.
- Reliability: Molded epoxy body with moisture resistance (MSL 3). -
Q:What are common technical specs?
A:Standard configurations (consult datasheets):
- Body Size: 6.5 × 6.2 mm.
- Height: 2.3 mm.
- Pin Pitch: 2.3 mm (lead-to-lead).
- Material: Copper-alloy leads with Sn-plating.
- Temp Range: -40°C to +150°C. -
Q:Where is TO-252 typically applied?
A:Dominant use cases:
- Power Converters: Buck/boost ICs (e.g., LM2675).
- Motor Drivers: H-bridge modules (e.g., DRV8873).
- Voltage Regulators: LDOs (e.g., LM1117). -
Q:What are critical assembly guidelines?
A:Key recommendations:
- PCB Design: Minimum 4 thermal vias under central pad (0.3 mm diameter).
- Solder Paste: Type 3 or 4 recommended for pad coverage.
- Reflow Profile: Peak temp ≤ 250°C (Pb-free process).
- Inspection: X-ray (AXI) to verify voiding <15% on thermal pad.