Compact SMA Package Silicon Planar Zener Diodes Jingdao Microelectronics 1SMA4747A with Wide Voltage Range
Key Attributes
Model Number:
1SMA4747A
Product Custom Attributes
Operating Junction Temperature Range:
-55℃~+150℃
Impedance(Zzt):
22Ω
Diode Configuration:
Independent
Zener Voltage(Range):
19V~21.2V
Pd - Power Dissipation:
1W
Zener Voltage(Nom):
20V
Mfr. Part #:
1SMA4747A
Package:
SMA
Product Description
Product Overview
Silicon Planar Zener Diodes designed for surface-mounted applications. These diodes offer a wide zener reverse voltage range from 3.3V to 330V and a maximum continuous power dissipation of 1W. Their small plastic package (SMA) makes them suitable for compact designs.
Product Attributes
- Brand: Jingdao Microelectronics co.LTD
- Origin: Shandong Jingdao Microelectronics Co., Ltd.
- Material: Silicon Planar
- Package: SMA (Small plastic package suitable for surface mounted design)
Technical Specifications
| Part Number | Zener Voltage Range (V) Nom | Zener Voltage Range (V) Min | Zener Voltage Range (V) Max | IZT (mA) | ZZT (Max ) | IR (Max A) | IZM (Admissible Zener Current mA) | VF (V) at IF=200mA | PD (Max W) |
| 1SMA4728A THRU 1SMA4777A | 3.3 to 330 | 3.10 to 315 | 3.50 to 346 | 1 to 10 | 1 to 263 | 1 to 10 | 5 to 69 | 1.2 | 1 |
2304140030_Jingdao-Microelectronics-1SMA4747A_C438365.pdf
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