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Vishay / Small Signal & Opto Products (SSP) 1N5255B-TR

Vishay / Small Signal & Opto Products (SSP) - 1N5255B-TR - Diode,  Zener;  28 V;  500 mW;  DO-35;  44;  0.1;  300;  4.5 mA Test Current View larger image View larger image
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Vishay / Small Signal & Opto Products (SSP) Diode, Zener; 28 V; 500 mW; DO-35; 44; 0.1; 300; 4.5 mA Test Current
Mfr. Part#:

Allied Stock#: 70061649

 RoHS Compliant Part

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Pricing (USD) & Availability
Special Pricing
$0.012 (Each)
1$0.012(Save 36%)
Excess Inventory, Discount available online only. Restrictions apply*
Standard Pricing
$0.019 (Each)

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Minimum Quantity: 1 |  Multiples Of: 1


Brand/Series: Automotive, AEC-Q101 Series
Configuration: Single
Current, Forward: 200 mA
Current, Reverse: 4.5 mA
Current, Reverse Leakage: 0.1 μA
Current, Reverse, Leakage, Maximum: 0.1 μA
Current, Test: 4.5 μA
Current, Zener: 4.5 mA
Diameter: 1.7 mm
Dimensions: 1.7 Dia. x 3.9 L mm
Impedance: 44 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: 0.091 %/K
Voltage, Forward: 1.1 V
Voltage, Reverse: 28 V
Voltage, Zener: 28 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.