Datasheet Diodes ZHT431FMTA
LOW Knee CURRENT 2.5 ADJUSTABLE SHUNT REGULATOR
Datasheets
Datasheet ZHT431
PDF, 316 Kb, Language: en, File uploaded: Nov 10, 2024, Pages: 9
Adjustable Precision Zener Shunt Regulator
Adjustable Precision Zener Shunt Regulator
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Detailed Description
The ZHT431 is a three terminal adjustable shunt regulator offering excellent temperature stability and output current handling capability up to 100mA.
The device offers extended operating temperature range working from -55 to +125°C. The output voltage may be set to any chosen voltage between 2.5 and 20 volts by selection of two external divider resistors.
Parametrics
| Reference Type | Shunt |
| Output Type | Adjustable |
| Voltage - Output (Min/Fixed) | 2.5 V |
| Voltage - Output (Max) | 20 V |
| Current - Output | 100 mA |
| Package / Case | SOT-23-3  |
| Tolerance | -0.5~0.5 % |
| Operating Temperature | -55~125 °C |
| Temperature Coefficient | 67 ppm/°C |
| Current Cathode | 50 µA |
| RoHS | Yes |
| Product Status | Active |
| Packaging | Tape & Reel Cut Tape |
Parametrics
| AEC Qualified | No |
| Compliance (Only Automotive supports PPAP) | Standard |
| Maximum Input Voltage (V) | 20 V |
| Maximum Slope Resistance (Ω) | 0.75 Ω |
| Minimum Cathode Current for Regulation Typ (µA) | 50 µA |
| Operating Ambient Temperature Range (°C) | -55 to 125 °C |
| ReferenceVoltage (V) | 2.5 V |
| Sink Current (mA) | 150 mA |
| Type | Shunt regulator |
| Typical Temperature Coefficient (ppm/°C) | 24 ppm/°C |
Model Line
Series: ZHT431 (3)
- ZHT431F01TA ZHT431F02TA ZHT431FMTA
Manufacturer's Classification
- Voltage References
