BZT55C3V9 L1G
Taiwan Semiconductor Corporation

Taiwan Semiconductor Corporation
DIODE ZENER 3.9V 500MW MINI MELF
$0.05
Available to order
Reference Price (USD)
10,000+
$0.03240
Exquisite packaging
Discount
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Engineered for excellence, the BZT55C3V9 L1G Zener diode from Taiwan Semiconductor Corporation is a critical component in the Discrete Semiconductor Products category. This single Zener diode is designed to deliver unmatched voltage regulation, with features such as high surge current capability and low dynamic impedance. It is particularly suited for applications in automotive electronics, where it protects ECUs and sensors from voltage surges. The BZT55C3V9 L1G is also widely used in industrial automation, providing stable voltage references for PLCs and motor drives. Its versatility extends to consumer electronics, where it ensures the longevity of devices like smartphones and laptops by preventing voltage overloads.
Specifications
- Product Status: Active
- Voltage - Zener (Nom) (Vz): 3.9 V
- Tolerance: ±5%
- Power - Max: 500 mW
- Impedance (Max) (Zzt): 85 Ohms
- Current - Reverse Leakage @ Vr: 2 µA @ 1 V
- Voltage - Forward (Vf) (Max) @ If: 1 V @ 10 mA
- Operating Temperature: -65°C ~ 175°C (TJ)
- Mounting Type: Surface Mount
- Package / Case: DO-213AC, MINI-MELF, SOD-80
- Supplier Device Package: Mini MELF