1SMA4738 R3G
Taiwan Semiconductor Corporation
Taiwan Semiconductor Corporation
DIODE ZENER 8.2V 1.25W DO214AC
$0.51
Available to order
Reference Price (USD)
1,800+
$0.08855
3,600+
$0.07700
5,400+
$0.06930
12,600+
$0.06160
45,000+
$0.05775
90,000+
$0.05121
180,000+
$0.04928
Exquisite packaging
Discount
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The 1SMA4738 R3G by Taiwan Semiconductor Corporation is a high-performance single Zener diode, part of the Discrete Semiconductor Products lineup. Designed for accuracy and reliability, this diode features low dynamic impedance and excellent temperature stability. It is widely used in voltage reference circuits, power supplies, and signal conditioning applications. For instance, the 1SMA4738 R3G is essential in medical imaging devices, where it maintains precise voltage levels for accurate diagnostics. It also plays a critical role in aerospace electronics, ensuring reliable operation under extreme conditions. Furthermore, it is used in consumer electronics, such as smart TVs and home appliances, to enhance performance and longevity.
Specifications
- Product Status: Discontinued at Digi-Key
- Voltage - Zener (Nom) (Vz): 8.2 V
- Tolerance: ±5%
- Power - Max: 1.25 W
- Impedance (Max) (Zzt): 4.5 Ohms
- Current - Reverse Leakage @ Vr: 5 µA @ 6 V
- Voltage - Forward (Vf) (Max) @ If: -
- Operating Temperature: -55°C ~ 175°C (TJ)
- Mounting Type: Surface Mount
- Package / Case: DO-214AC, SMA
- Supplier Device Package: DO-214AC (SMA)
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