1N2990
- Mfr.Part #
- 1N2990
- Manufacturer
- Solid State Inc.
- Package / Case
- DO-203AA, DO-4, Stud
- Datasheet
- Download
- Description
- DO4 10 WATT ZENER DIODES
- Stock
- 300
- In Stock :
- 300
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- Manufacturer :
- Solid State Inc.
- Product Category :
- Diodes - Zener - Single
- HTS Code :
- 8541.10.00.50
- Voltage - Zener (Nom) (Vz) :
- 33V
- Diode Element Material :
- SILICON
- Surface Mount :
- No
- Published :
- 1999
- Working Test Current :
- 75mA
- Polarity :
- Unidirectional
- Diode Type :
- ZENER DIODE
- Dynamic Impedance-Max :
- 9Ohm
- Base Part Number :
- 1N2990
- Knee Impedance-Max :
- 300Ohm
- Voltage Temp Coeff-Max :
- 28.05mV/°C
- Configuration :
- Single
- Number of Terminations :
- 1
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Tolerance :
- ±5%
- Reach Compliance Code :
- Unknown
- Impedance-Max :
- 9Ohm
- Current - Reverse Leakage @ Vr :
- 10μA @ 25.1V
- Qualification Status :
- Not Qualified
- Pin Count :
- 1
- Power - Max :
- 10W
- Number of Elements :
- 1
- JESD-30 Code :
- O-MUPM-D1
- Voltage - Forward (Vf) (Max) @ If :
- 1.5V @ 2A
- Power Dissipation-Max :
- 10W
- RoHS Status :
- Non-RoHS Compliant
- Factory Lead Time :
- 17 Weeks
- Pbfree Code :
- No
- Additional Feature :
- High Reliability
- Reference Voltage :
- 33V
- Reverse Current-Max :
- 10μA
- ECCN Code :
- EAR99
- Packaging :
- Bulk
- Terminal Form :
- Solder Lug
- Mounting Type :
- Chassis, Stud Mount
- Operating Temperature :
- -65°C~175°C
- Voltage Tol-Max :
- 10%
- Lifecycle Status :
- IN PRODUCTION (Last Updated: 2 weeks ago)
- Package / Case :
- DO-203AA, DO-4, Stud
- Terminal Position :
- UPPER
- Case Connection :
- ANODE
- Datasheets
- 1N2990

ZENER DIODE 9Ohm ±5% 10μA @ 25.1V -65°C~175°C 1 Terminations DO-203AA, DO-4, Stud
1N2990A Overview
To supply this electrical device, reverse leakage current of 10μA @ 25.1V is required.10% is the maximum voltage (Tol) that can be supplied.Zener single diode is important to note that during operation, the maximum voltage - Zener (Nom) is reduced to 33V.In order to operate this device, the working test voltage should be set to 75mA.Zener single diode reaches 28.05mV/°C when the voltage (Temp Coeff) reaches maximum.When the maximum voltage - Forward (Vf) is supplied for its operation, it reaches 1.5V @ 2A.
1N2990A Features
reverse leakage current of 10μA @ 25.1V
10μA @ 25.1V is the maximum voltage (Tol)
the working test voltage to 75mA
minimal dynamic impedance is 75mA
1N2990A Applications
There are a lot of Microsemi Corporation
1N2990A applications of zener single diodes.
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