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Vishay / Small Signal & Opto Products (SSP) 1N5231B-TR

Vishay / Small Signal & Opto Products (SSP) - 1N5231B-TR - Diode,  Zener;  5.1V;  500mW;  DO-35,  17;  5;  300;  20mA Test Current View larger image View larger image
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Vishay / Small Signal & Opto Products (SSP) Diode, Zener; 5.1V; 500mW; DO-35, 17; 5; 300; 20mA Test Current
Mfr. Part#:

Allied Stock#: 70061636

 RoHS Compliant Part



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Pricing (USD) & Availability
Special Pricing
$0.015 (Each)
1$0.015(Save 36%)
Excess Inventory, Discount available online only. Restrictions apply*
Standard Pricing
$0.023 (Each)

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Minimum Quantity: 1 |  Multiples Of: 1


Configuration: Single
Current, Forward: 200 mA
Current, Reverse: 20 mA
Current, Reverse Leakage: 5 μA
Current, Reverse, Leakage, Maximum: 5 μA
Current, Test: 20 μA
Current, Zener: 20 mA
Diameter: 1.7 mm
Dimensions: 1.7 Dia. x 3.9 L mm
Impedance: 17 Ω
Length: 3.9 mm
Mounting Type: Through Hole
Number of Pins: 2
Package Type: DO-35
Power Dissipation: 500 mW
Primary Type: Zener
Speed, Switching: Standard
Temperature, Junction, Maximum: 175 °C
Temperature, Operating: -65 to 175 °C
Temperature, Operating, Maximum: +175 °C
Temperature, Operating, Range: Maximum of +175 °C
Thermal Resistance, Junction to Ambient: 300 K/W
Type: Small Signal
Typical Voltage Temperature Coefficient: 0.03 %/K
Voltage, Forward: 1.1 V
Voltage, Reverse: 5.1 V
Voltage, Zener: 5.1 V
Zener Type: Silicon Planar, Small Signal
Zener Voltage Tolerance: ±5 %


General-purpose use in AC-to-DC bridge full wave rectification for Monitor, TV, Printer, Switching Mode Power Supply, Adapter, Audio equipment, and Home Appliances applications.

  • GSIB-3G Case
  • Epoxy Meets UL 94V-0 Flammability Rating
  • Matte Tin Plated (E3 Suffix) Terminals Leads
  • Polarity Marked on Body

  • *Discount only applies to the first price-break quantity. Discount offered online only. Discounts cannot be combined with any other offers, promotions or contract pricing. Price applies to in-stock purchases only.