1N957B
- Mfr.Part #
- 1N957B
- Manufacturer
- onsemi
- Package / Case
- DO-204AA, DO-7, Axial
- Datasheet
- Download
- Description
- 1N957 - ZENER DIODE, 6.8V, 5%, 0
- Stock
- 61,964
- In Stock :
- 61,964
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- Manufacturer :
- onsemi
- Product Category :
- Diodes - Zener - Single
- Packaging :
- Bulk
- Current - Reverse Leakage @ Vr :
- 150µA @ 5.2V
- Base Part Number :
- 1N957
- RoHS Status :
- Non-RoHS Compliant
- Operating Temperature :
- -65°C~175°C
- Impedance :
- 4.5Ohm
- Package / Case :
- DO-204AA, DO-7, Axial
- Element Configuration :
- Single
- Mount :
- Through Hole
- Impedance-Max :
- 4.5Ohms
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Radiation Hardening :
- No
- Supplier Device Package :
- DO-7
- Power Dissipation :
- 500mW
- Lifecycle Status :
- IN PRODUCTION (Last Updated: 1 month ago)
- Published :
- 1996
- Tolerance :
- ±5%
- Mounting Type :
- Through Hole
- Min Operating Temperature :
- -65°C
- Contact Plating :
- Lead, Tin
- Factory Lead Time :
- 13 Weeks
- Number of Pins :
- 2
- Max Power Dissipation :
- 500mW
- Power - Max :
- 500mW
- Voltage Tolerance :
- 5%
- Voltage - Zener (Nom) (Vz) :
- 6.8V
- Max Operating Temperature :
- 175°C
- Zener Voltage :
- 6.8V
- Test Current :
- 18.5mA
- Voltage - Forward (Vf) (Max) @ If :
- 1.1V @ 200mA
- Datasheets
- 1N957B

4.5Ohms ±5% 6.8V 150μA @ 5.2V -65°C~175°C 500mW DO-204AA, DO-7, Axial
1N957B Overview
It is necessary to supply this electrical device with a reverse leakage current of 150μA @ 5.2V.In operation, the maximum voltage - Zener (Nom) is set to 6.8V.For the device to operate, the maximum forward voltage (Vf) 1.1V @ 200mA must be supplied.
1N957B Features
reverse leakage current of 150μA @ 5.2V
150μA @ 5.2V is the maximum voltage (Tol)
1N957B Applications
There are a lot of Microsemi Corporation
1N957B applications of zener single diodes.
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| Part | Manufacturer | Stock | Description |
|---|---|---|---|
| 1N957A | onsemi | 29,209 | DIODE ZENER 6.8V 500MW DO7 |
| 1N957B | onsemi | 61,964 | DIODE ZENER 6.8V 500MW DO7 |
| 1N957B | onsemi | 61,964 | DIODE ZENER 6.8V 500MW DO35 |
| 1N957B | onsemi | 61,964 | DIODE ZENER 6.8V 500MW DO35 |
| 1N957B | onsemi | 61,964 | DIODE ZENER 6.8V 500MW DO35 |
| 1N957B BK PBFREE | onsemi | 4,059 | DIODE ZENER 6.8V 500MW DO35 |
| 1N957B TR PBFREE | onsemi | 7,234 | DIODE ZENER 6.8V 500MW DO35 |
| 1N957B-1 | onsemi | 48,218 | VOLTAGE REGULATOR |
| 1N957B-1/TR | onsemi | 15,862 | VOLTAGE REGULATOR |
| 1N957B-1E3 | onsemi | 27,856 | VOLTAGE REGULATOR |
| 1N957B-1E3/TR | onsemi | 13,424 | VOLTAGE REGULATOR |
| 1N957B/TR | onsemi | 40,280 | VOLTAGE REGULATOR |
| 1N957BE3 | onsemi | 12,898 | VOLTAGE REGULATOR |
| 1N957BE3/TR | onsemi | 14,537 | VOLTAGE REGULATOR |
| 1N957B_T50A | onsemi | 13,424 | DIODE ZENER 6.8V 500MW DO35 |
















