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STMicroelectronics · Discrete semiconductors

STF817A

TRANS PNP 80V 1.5A SOT89-3

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STF817A component illustration
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STF817A specifications

Recorded source facts. Missing values are kept explicit; verify the exact manufacturer document before design approval.

ManufacturerSTMicroelectronics
Ordering codeSTF817A
FamilyDiscrete semiconductors
PackageTO-243AA
Product StatusObsolete
Transistor TypePNP
Current - Collector (Ic) (Max)1.5 A
Voltage - Collector Emitter Breakdown (Max)80 V
Vce Saturation (Max) @ Ib, Ic500mV @ 100mA, 1A
Current - Collector Cutoff (Max)1mA
DC Current Gain (hFE) (Min) @ Ic, Vce30 @ 1A, 2V
Power - Max1.4 W
Frequency - Transition50MHz
Operating Temperature-65°C ~ 150°C (TJ)
Mounting TypeSurface Mount
Package / CaseTO-243AA
Supplier Device PackageSOT-89-3

Documents and evidence

STF817A ↗

Catalog sources

www.ic-components.com · STF817A ↗

Source directory identity match; source detail pending. Specifications remain from existing catalog.

Before sourcing STF817A

  1. Identify the firmware and board baseline
  2. Check flash, RAM and required peripherals
  3. Review pin assignment and supply limits
  4. Keep the full temperature and package suffix
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Questions about STF817A

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