1N5278B TR is Obsolete and no longer manufactured.
Available Substitutes:

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Vishay General Semiconductor - Diodes Division
In Stock: 0
Unit Price: 0,20091 €
Datasheet
Zener Diode 170 V 500 mW ±5% Through Hole DO-35
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1N5278B TR

DigiKey Part Number
1N5278BTR-ND - Tape & Reel (TR)
Manufacturer
Manufacturer Product Number
1N5278B TR
Description
DIODE ZENER 170V 500MW DO35
Customer Reference
Detailed Description
Zener Diode 170 V 500 mW ±5% Through Hole DO-35
Datasheet
 Datasheet
Product Attributes
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Category
Impedance (Max) (Zzt)
1900 Ohms
Mfr
Current - Reverse Leakage @ Vr
100 nA @ 129 V
Packaging
Tape & Reel (TR)
Voltage - Forward (Vf) (Max) @ If
1.1 V @ 200 mA
Part Status
Obsolete
Operating Temperature
-65°C ~ 200°C (TJ)
Voltage - Zener (Nom) (Vz)
Mounting Type
Through Hole
Tolerance
±5%
Package / Case
Power - Max
500 mW
Supplier Device Package
DO-35
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
Z4KE170A-E3/54Vishay General Semiconductor - Diodes Division0Z4KE170A-E3/54-ND0,20091 €Similar
Obsolete
This product is no longer manufactured. View Substitutes or Alternative Package Types