BC857C,215

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BC857C,215

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TRANS PNP 45V 0.1A TO236AB

  • HerstellerNexperia USA Inc.

  • Herstellerteil #BC857C,215

  • Paket TO-236-3

  • Auf Lager7514

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Spezifikationen

Attribut Wert
Supplier Nexperia USA Inc.
Package / Case Tape & Reel (TR),Cut Tape (CT)
Series Automotive, AEC-Q101
Part Status Active
Transistor Type PNP
Current - Collector(Ic)(Max) 100 mA
Voltage - Collector Emitter Breakdown(Max) 45 V
Vce Saturation(Max) @ Ib Ic 650mV @ 5mA, 100mA
Current - Collector Cutoff(Max) 15nA (ICBO)
DC Current Gain(h FE)(Min) @ Ic Vce 420 @ 2mA, 5V
Power - Max 250 mW
Frequency - Transition 100MHz
Operating Temperature 150°C (TJ)
Mounting Type Surface Mount

Übersicht

Description

BC857C is a general‑purpose PNP transistor (complement of BC807), suitable for small‑signal amplification and switching.
Key specs (BC857C):
- Ic max: 100 mA
- Vceo: 45 V
- Ptot: 300 mW
- hFE: ~420–800 at Ic = 2 mA (grade C)
Package: available in TO‑92 through‑hole and SOT‑23 variants; A/B/C grading denotes gain range (C being high gain).
Common uses: emitter follower and common‑emitter amplifiers, audio preamps, and general signal switching.
About “215”: not a standard electrical suffix; likely a lot/date/SKU code from a supplier. If you have a specific datasheet or vendor for BC857C,235/215, please share it and I’ll map the exact specs to that variant.

Equivalent

Equivalent parts to BC857C (PNP general-purpose transistor) include:
- Other BC857 family: BC857A, BC857B (same device, different gain)
- BC557 (PNP, similar general purpose)
- BC807 (PNP, higher Ic)
- Through-hole substitutes: 2N3906 (40 V, ~200 mA), 2N2907 (60 V, ~600 mA)
- SMD equivalents: MMBT3906, PMBT3906
- SMD BC857/BC856 versions (BC857S, BC856S) cross-compatible

Features

BC857C features (general-purpose PNP transistor)
- Type: PNP, general-purpose, complement of BC847
- Gain: high hFE (grade C) about 420–800
- Current: Ic up to 100 mA
- Voltage: Vceo ≈ 45 V; Vebo ≈ 5 V
- Noise: low-noise silicon device suitable for small-signal/ audio paths
- Package: TO‑92 plastic case (through-hole)
- Temp range: -55 to +150 °C
- RoHS compliant / Pb-free
- Typical use: general amplification, switching, small-signal stages
Note: BC857C variants differ by gain grade A/B/C; C is the high-gain version.

Pinout

- Pin count: 3 pins.
- Function: General-purpose PNP transistor.
- Pinout (SOT-23 package, typical): Pin 1 = Emitter, Pin 2 = Base, Pin 3 = Collector.
(Note: verify with datasheet for the exact package variant you have.)

Manufacturer

Manufacturer: Nexperia (the BC857C is one of their standard BC-series transistors; the marking “215” is a lot/date code).
What kind of company: Nexperia is a Dutch multinational semiconductor company that specializes in discrete components and small-signal devices (transistors, diodes, MOSFETs, etc.), and is the spin-off/continuation of Philips/NXP’s discrete business.

Application

BC857C is a general-purpose PNP transistor (complement of BC847). Its high gain and low noise suit:
- Small-signal amplification in audio, sensor, and front-end circuits
- Emitter-follower or common-emitter stages for biasing and impedance matching
- Buffering, level shifting, and interfaces in digital/logic circuits
- Switching applications and drivers (relays, LEDs)
- Bias networks and DC-DC converter support
- Portable, battery-powered electronics due to moderate Vceo and low leakage
Note: “-215” may refer to packaging/variant code; core applications remain as above.

Package

TO-92 plastic through-hole package (three leads). BC857C is also available in SOT-23 as BC857S; the “-215” suffix is typically a packaging/lot code, not a different package type.

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