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1N2987B +BOM
Voltage Regulator Zener Diodes 1N2987B
DO-213AA-
Manufacturer:
-
Mfr.Part #:
1N2987B
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Datasheet:
-
Voltage - Zener (Nom) (Vz):
25 V
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Tolerance:
±5%
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Power - Max:
10 W
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Impedance (Max) (Zzt):
6 Ohms
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EDA/CAD Models:
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1N2987B General Description
With a forward voltage of 25 V, the 1N2987B provides reliable regulation of electrical currents in various circuits. Its unidirectional design ensures that voltage flows in only one direction, making it ideal for protecting sensitive components from overvoltage
Key Features
- JEDEC registered 1N2970 thru 1N3015B and 1N3993 thru 1N4000A
- Internal solder bond construction
- Hermetically sealed (welded)
- Zener Voltage 3.9V to 200V.
- Also available in JAN, JANTX, and JANTXV qualifications per MIL-PRF-19500/124 by adding the JAN, JANTX, or JANTXV prefixes to part numbers for desired level of screening; (e.g. JANTX1N2970B, JANTXV1N3996A, etc.
- Standard polarity is anode to case (stud) for 1N2970 thru 1N3015B and cathode to case for 1N3993 thru 1N4000A
- Reverse polarity is cathode to case for 1N2970 thru 1N3015B and anode to case for 1N3993 thru 1N4000A by designating R suffix, e.g. 1N2970RB, 1N3993RA, etc.
- Consult factory for surface mount equivalents
Specifications
Category | Discrete Semiconductor ProductsDiodesZenerSingle Zener Diodes | Series | - |
Voltage - Zener (Nom) (Vz) | 25 V | Tolerance | ±5% |
Power - Max | 10 W | Impedance (Max) (Zzt) | 6 Ohms |
Current - Reverse Leakage @ Vr | 10 µA @ 18.2 V | Voltage - Forward (Vf) (Max) @ If | 1.5 V @ 2 A |
Operating Temperature | -65°C ~ 175°C | Mounting Type | Chassis, Stud Mount |
Base Product Number | 1N2987 |
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In Stock: 9,589
Minimum Order: 1
Qty. | Unit Price | Ext. Price |
---|---|---|
1+ | $86.653 | $86.65 |
200+ | $34.576 | $6,915.20 |
500+ | $33.421 | $16,710.50 |
1000+ | $32.849 | $32,849.00 |
The prices below are for reference only.