Heisener Electronics
BOM

BD157STU

250V|500mA|20W
OriginalGlobal SourcingFast DeliveryQuality CertifiedTechnical SupportBulk Discount

TRANS NPN 250V 0.5A TO-126

Specifications

Brand
Fairchild/ON Semiconductor
Package
TO-225AA, TO-126-3
Packaging
—
Weight
—

Total Inventory

6,240pcs

Ship within 8 hours

MOQ: 1 pcs

Certifications & Authorizations

Product Video

Discover how BD157STU from Fairchild/ON Semiconductor 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
  • Competitive pricing & global fast delivery
  • Dedicated application engineering support

Technical Specifications

ManufacturerFairchild/ON Semiconductor
Series-
Transistor TypeNPN
Current - Collector (Ic) (Max)500mA
Voltage - Collector Emitter Breakdown (Max)250V
Vce Saturation (Max) @ Ib, Ic-
Current - Collector Cutoff (Max)100µA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce30 @ 50mA, 10V
Power - Max20W
Frequency - Transition-
Operating Temperature-
Mounting TypeThrough Hole
Package / CaseTO-225AA, TO-126-3
Supplier Device PackageTO-126

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