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1SMA4758 from PANJIT

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1SMA4758

Manufacturer: PANJIT

1.25 Watts Surface Mount Silicon Zener Diode

Partnumber Manufacturer Quantity Availability
1SMA4758 PANJIT 35000 In Stock

Description and Introduction

1.25 Watts Surface Mount Silicon Zener Diode The part 1SMA4758 is a TVS (Transient Voltage Suppressor) diode manufactured by PANJIT. It is designed to protect sensitive electronics from voltage transients and surges. The key specifications for the 1SMA4758 include:

- **Peak Pulse Power (10/1000μs):** 400W
- **Standoff Voltage (VWM):** 47V
- **Breakdown Voltage (VBR):** 52.2V (min) to 57.8V (max)
- **Clamping Voltage (VC):** 77.4V at 10A
- **Maximum Reverse Leakage Current (IR):** 1μA at VWM
- **Operating Temperature Range:** -55°C to +150°C
- **Package:** SMA (DO-214AC)

This diode is commonly used in applications such as power supplies, communication systems, and automotive electronics for overvoltage protection.

Partnumber Manufacturer Quantity Availability
1SMA4758 SEMICOND 200000 In Stock

Description and Introduction

1.25 Watts Surface Mount Silicon Zener Diode The part 1SMA4758 is a TVS (Transient Voltage Suppressor) diode manufactured by SEMICOND. It is designed to protect sensitive electronics from voltage transients and surges. Key specifications include:

- **Peak Pulse Power**: 400W (10/1000μs waveform)
- **Standoff Voltage (VWM)**: 6.4V
- **Breakdown Voltage (VBR)**: 7.12V (min) to 7.88V (max)
- **Clamping Voltage (VC)**: 11.4V at 1A
- **Maximum Reverse Leakage Current (IR)**: 1μA at VWM
- **Operating Temperature Range**: -55°C to +150°C
- **Package**: SMA (DO-214AC)

This diode is commonly used in applications such as power supplies, communication systems, and automotive electronics for transient voltage protection.

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