1N5221B
onsemi

onsemi
DIODE ZENER 2.4V 500MW DO35
$0.18
Available to order
Reference Price (USD)
1+
$0.14000
10+
$0.12300
100+
$0.06720
500+
$0.04136
1,000+
$0.02820
Exquisite packaging
Discount
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Engineered for excellence, the 1N5221B Zener diode from onsemi 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 1N5221B 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): 2.4 V
- Tolerance: ±5%
- Power - Max: 500 mW
- Impedance (Max) (Zzt): 30 Ohms
- Current - Reverse Leakage @ Vr: 100 µA @ 1 V
- Voltage - Forward (Vf) (Max) @ If: 1.2 V @ 200 mA
- Operating Temperature: -65°C ~ 200°C
- Mounting Type: Through Hole
- Package / Case: DO-204AH, DO-35, Axial
- Supplier Device Package: DO-35