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1SMA4750 from PANJIT

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1SMA4750

Manufacturer: PANJIT

1.25 Watts Surface Mount Silicon Zener Diode

Partnumber Manufacturer Quantity Availability
1SMA4750 PANJIT 35000 In Stock

Description and Introduction

1.25 Watts Surface Mount Silicon Zener Diode The 1SMA4750 is a Zener diode manufactured by PANJIT. Here are the key specifications:

- **Part Number**: 1SMA4750
- **Manufacturer**: PANJIT
- **Type**: Zener Diode
- **Voltage - Zener (Nom) (Vz)**: 47V
- **Power - Max**: 1.5W
- **Tolerance**: ±5%
- **Package / Case**: SMA, DO-214AC
- **Operating Temperature**: -65°C to +150°C
- **Mounting Type**: Surface Mount
- **Forward Voltage (Vf)**: 1.5V (Max)
- **Reverse Leakage Current (Ir)**: 5µA (Max)
- **Zener Impedance (Zzt)**: 10Ω (Max)

These specifications are based on the typical characteristics of the 1SMA4750 Zener diode as provided by PANJIT.

Partnumber Manufacturer Quantity Availability
1SMA4750 SEMICOND 200000 In Stock

Description and Introduction

1.25 Watts Surface Mount Silicon Zener Diode The 1SMA4750 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 (PPP):** 1500W (10/1000µs waveform)
- **Standoff Voltage (V_RWM):** 47V
- **Breakdown Voltage (V_BR):** 52.2V (min) to 57.8V (max)
- **Clamping Voltage (V_C):** 77.4V at 38.9A
- **Maximum Reverse Leakage Current (I_R):** 1µA at V_RWM
- **Operating Temperature Range:** -55°C to +150°C
- **Package:** SMA (DO-214AC)

This diode is commonly used in applications requiring protection against ESD (Electrostatic Discharge), lightning, and other transient voltage events.

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