| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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5,000 pcs
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5000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The GLL4742A-E3/97 is a Zener diode from Vishay Semiconductors, part of the GLL4735 to GLL4763A series. It provides a nominal Zener voltage of 12V with a tolerance of ±5%, tested at a current of 25mA. The diode is designed for surface-mount applications and comes in a MELF (DO-213AB) package.
Key electrical characteristics include a maximum power dissipation of 1W at a terminal temperature of 75°C, a maximum dynamic resistance of 9Ω at the test current, and a maximum reverse leakage current of 0.25µA at 9.1V. The forward voltage is rated at 1.2V maximum at 200mA. The device can handle a maximum Zener current of 454mA under non-repetitive 8.3ms pulses.
The diode features a glass passivated chip junction and low Zener impedance, making it suitable for voltage regulation and reference applications. It is designed for high-temperature soldering, with a peak soldering temperature of 260°C and an MSL rating of Level 1. The operating temperature range is -65°C to 150°C, with a junction temperature maximum of 150°C.
The MELF package is cylindrical and suitable for automated assembly. The device is RoHS3 compliant and REACH unaffected, though these compliance statuses are unverified. The package weight is 116mg and the molding compound has a UL 94 V-0 flammability rating.
| Qty | Low | High |
|---|---|---|
| 5,000+ | $0.51 | $0.51 |
| 10,000+ | $0.49 | $0.49 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The nominal Zener voltage is 12V at a test current of 25mA.
The maximum power dissipation is 1W at a terminal temperature of 75°C.
The maximum forward voltage is 1.2V at a forward current of 200mA.
The package is a surface-mount MELF (DO-213AB).
The operating temperature range is -65°C to 150°C.
The maximum reverse leakage current is 0.25µA at a reverse voltage of 9.1V.
The maximum Zener current is 454mA under non-repetitive 8.3ms pulse conditions.