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VMD-2
VMD-2
The VMD-2 (Full Name) is a surface-mount package designed for high-density circuits. Featuring leadless design, exposed thermal pad, and ultra-thin profile, it delivers superior heat dissipation and reduced signal interference. Typical dimensions are 3×3×0.8 mm with a 0.4 mm pin pitch, making it ideal for power management ICs in portable devices, automotive control modules, and IoT sensors. Its bottom-terminal contacts enables direct PCB thermal transfer, while RoHS-compliant materials ensures reliability in industrial environments.
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Zener Diodes; Package: VMD2; Constitution materials list: Packing style: Taping; Package quantity: 8000;,Zener Diodes 100MW 9.1V
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 8000
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Zener Diodes; Package: VMD2; Constitution materials list: Packing style: Taping; Package quantity: 8000;,Zener Diodes 100MW 8.2V
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 62150
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Zener Diodes; Package: VMD2; Constitution materials list: Packing style: Taping; Package quantity: 8000;,Zener Diodes 100MW 7.5V
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 5000
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Zener Diodes; Package: VMD2; Constitution materials list: Packing style: Taping; Package quantity: 8000;,Zener Diodes 100MW 6.8V
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 288000
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Zener Diodes; Package: VMD2; Constitution materials list: Packing style: Taping; Package quantity: 8000;,Zener Diodes 100MW 6.2V VMD2
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 12131
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Zener Diodes; Package: VMD2; Constitution materials list: Packing style: Taping; Package quantity: 8000;,Zener Diodes 100MW 5.6V
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 97740
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Zener Diodes; Package: VMD2; Constitution materials list: Packing style: Taping; Package quantity: 8000;,Zener Diodes 100MW 5.1V
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 24000
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Zener Single Diode, 4.7 V, 100 mW, SOD-723, 2 Pins, 150 °C
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 7322
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Zener Diodes; Package: VMD2; Constitution materials list: Packing style: Taping; Package quantity: 8000;,Zener Diodes 100MW 4.3V
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 20785
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Zener Diodes; Package: VMD2; Constitution materials list: Packing style: Taping; Package quantity: 8000;,Zener Diodes 100MW 36V
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 8450
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32.15V Zener Diode 100 mW SMT 2-Pin SC-104A, SOD-723, VMD
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 7800
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Zener Diodes; Package: VMD2; Constitution materials list: Packing style: Taping; Package quantity: 8000;,Zener Diodes 100MW 30V
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 8000
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Zener Diodes; Package: VMD2; Constitution materials list: Packing style: Taping; Package quantity: 8000;,Zener Diodes 100MW 3.9V
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 24500
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Zener Diodes; Package: VMD2; Constitution materials list: Packing style: Taping; Package quantity: 8000;,Zener Diodes 100MW 3.6V
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 8520
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Zener Diodes ZENER
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 20
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Zener Diodes ZENER
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 37000
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Zener Diodes; Package: VMD2; Constitution materials list: Packing style: Taping; Package quantity: 8000;,Zener Diodes 100MW 27V
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 52868
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Zener Diodes; Package: VMD2; Constitution materials list: Packing style: Taping; Package quantity: 8000;,Zener Diodes 100MW 24V
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 16000
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Zener Diodes; Package: VMD2; Constitution materials list: Packing style: Taping; Package quantity: 8000;,Zener Diodes 100MW 22V VMD2
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 32000
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Zener Diodes; Package: VMD2; Constitution materials list: Packing style: Taping; Package quantity: 8000;,Zener Diodes 100MW 20V
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 15872
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Zener Diodes ZENER
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 6600
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Zener Diodes ZENER
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 65200
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Zener Diodes ZENER
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 200
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Zener Diodes ZENER
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 114000
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Zener Diodes; Package: VMD2; Constitution materials list: Packing style: Taping; Package quantity: 8000;,Zener Diodes 100MW 18V
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 8000
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15.85V Zener Diode 100 mW SMT 2-Pin SC-104A, SOD-723, VMD
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 53146
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Zener Diodes; Package: VMD2; Constitution materials list: Packing style: Taping; Package quantity: 8000;,Zener Diodes 100MW 15V
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 10250
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Zener Diodes; Package: VMD2; Constitution materials list: Packing style: Taping; Package quantity: 8000;,Zener Diodes 100MW 13V
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 30000
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Zener Diodes; Package: VMD2; Constitution materials list: Packing style: Taping; Package quantity: 8000;,Zener Diodes 100MW 12V
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 45150
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10.76V Zener Diode 100 mW SMT 2-Pin SC-104A, SOD-723, VMD
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 120000
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Zener Diodes; Package: VMD2; Constitution materials list: Packing style: Taping; Package quantity: 8000;,Zener Diodes 100MW 10V
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 40000
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RSB Series 0.1W(1/10W) 6.88V Bi-Directional SMT ESD Protection Diode - VMD-2
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 5887
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Diode Schottky 15V 0.01A 2-Pin VMD T/R
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 309000
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DIODE SCHOTTKY 40V 30MA VMD2,Schottky Diodes SCHOTTKY 40V 30MA
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 48000
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Diode Small Signal Schottky 0.1A 2-Pin VMD T/R
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 208
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Diode Small Signal Schottky 0.1A 2-Pin VMD T/R
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 200000
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DIODE SWITCH 100MA 90V VMD2,Diodes (General Purpose, Power, Switching) SWITCH 100MA 90V
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 11750
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Q:What defines the physical structure of VMD-2?
A:Key features include:
- Leadless bottom-mounted pads: Ensures stable PCB attachment.
- Central thermal pad (80% coverage): Enhances heat dissipation.
- 32-pin layout with perimeter array: Optimizes signal routing.
- 0.8 mm ultra-thin profile: Ideal for space-constrained designs. -
Q:Why choose VMD-2 over alternatives?
A:Critical advantages:
- Miniaturization: 40% smaller than QFN-32.
- Thermal Performance: Direct PCB heat path reduces junction temperature by 15%.
- Electrical Benefits: Low-inductance design (<0.5 nH) for high-frequency stability.
- Reliability: Moisture-resistant substrate (MSL3 certified). -
Q:What are common technical specs for VMD-2?
A:Standard configurations (consult datasheets):
- Body Size: 5.0 × 5.0 mm
- Height: 0.8 mm
- Pin Pitch: 0.5 mm
- Material: Copper-alloy leads with Ni/Pd/Au plating
- Temp Range: -40°C to +125°C -
Q:Where is VMD-2 typically applied?
A:Dominant use cases:
- Power Converters: e.g., Buck/boost ICs (e.g., TPS62130).
- RF Modules: e.g., Bluetooth/Wi-Fi transceivers (e.g., CC2652R).
- Sensor Interfaces: e.g., MEMS accelerometers (e.g., LIS2DH12). -
Q:What are critical assembly guidelines for VMD-2?
A:Key recommendations:
- PCB Design: Thermal vias (4×4 array) under central pad.
- Solder Paste: Type 4 solder recommended for fine-pitch printing.
- Reflow Profile: Peak temp ≤ 245°C (Pb-free process).
- Inspection: X-ray (AXI) mandatory for void detection.