Heisener Electronics
BOM

1N4557B

3.9V|150µA @ 500mV|50W
OriginalGlobal SourcingFast DeliveryQuality CertifiedTechnical SupportBulk Discount

DIODE ZENER 3.9V 50W TO204AD

Specifications

Brand
Microsemi
Package
TO-204AD
Packaging
—
Weight
—

Total Inventory

367pcs

Ship within 8 hours

MOQ: 1 pcs

Certifications & Authorizations

Product Video

Discover how 1N4557B from Microsemi fits into your design. Our component experts walk through key specifications, quality certifications, and typical application scenarios.

  • Authentic sourcing with full traceability
  • Rigorous incoming quality inspection
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  • Dedicated application engineering support

Technical Specifications

ManufacturerMicrosemi Corporation
Series-
Voltage - Zener (Nom) (Vz)3.9V
Tolerance±5%
Power - Max50W
Impedance (Max) (Zzt)0.16 Ohms
Current - Reverse Leakage @ Vr150µA @ 500mV
Voltage - Forward (Vf) (Max) @ If1.5V @ 10A
Operating Temperature-65°C ~ 175°C
Mounting TypeThrough Hole
Package / CaseTO-204AD
Supplier Device PackageTO-204AD (TO-3)

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