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BC807-25,215

Name: BC807-25,215
Rating: 4.7 (12 reviews)

TRANSISTOR PNP 500MA 45V SOT23

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資料表 BC807-25,215 DataSheet
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規格

Supplier	Rochester Electronics, LLC
Package	Bulk
ProductStatus	Active

概述

Description

BC807-25 and BC807-215 are gain-bin variants of the BC807, a general‑purpose PNP transistor. BC807 is the complementary device to BC817 (NPN) and is used for small‑signal switching and amplification.
What the suffixes mean: they indicate different current-gain (hFE) bins. Exact hFE ranges (and other specs) depend on the manufacturer and lot, so check the datasheet for the precise values.
Typical (general) ratings you’ll see in datasheets: Vceo around 45 V and Ic up to several hundred milliamps, with packaging in TO‑92 (through‑hole) or SOT‑23 (surface mount). Pinout can vary by manufacturer, so verify from the datasheet.
Common applications: low‑ to moderate‑current switching, small‑signal amplification, and level shifting in consumer electronics and audio/video circuits.

Features

BC807-25, 215 (BC807 family) features:
- Type: PNP small-signal transistor
- Applications: general-purpose amplifier and switching
- Collector–Emitter voltage (Vceo): up to 45 V
- Collector current (Ic): up to 500 mA
- Gain bands: available in gain-group variants (e.g., BC807-16, -25, -40) indicating different hFE ranges; exact values depend on grade—consult datasheet for specifics
- Saturation: low Vce(sat) when used as a switch
- Package: through-hole TO-92 (also available in other small packages for some variants)
- Complement: pairs with BC817 (NPN counterpart)
- Features: inexpensive, widely available, good for general-purpose switching and amplification
- Pinout: standard silicon transistor pins (check datasheet for orientation on the package you use)
Note: “-25, 215” likely refers to specific gain grades or lot codes; verify exact hFE, Ic, and Vceo specs in the vendor’s datasheet for your part.

Package

BC807-25 (and BC807-215) is a PNP transistor in a TO-92 plastic package (three-leaded, through-hole). Pinout (flat face view): Emitter, Base, Collector.

Pinout

- Pin count: 3 pins
- Function: General-purpose PNP bipolar transistor (BC807 series), used for amplification and switching (emitter-base-collector configuration, TO-92 package).

Manufacturer

Manufacturer: NXP Semiconductors (formerly Philips Semiconductors).
What kind of company: A Dutch multinational that designs and manufactures semiconductors (discrete devices and ICs) for automotive, industrial, consumer, and communications markets.

Application

BC807-25 and BC807-215 are general‑purpose PNP transistors used for low‑power amplification and switching. Common applications:
- High‑side switches and emitter‑follower stages in small-signal amplifiers
- Buffering in audio/instrumentation circuits
- Switching loads (relays, LEDs) and driving subsequent stages
- Pass elements in positive regulators and level shifting in microcontroller interfaces
Note: -25 and -215 indicate different hFE (gain) ranges; choose by required gain.

Equivalent

BC807-25 is a PNP general-purpose transistor (≈45V, ≈0.5A). Common equivalents:
- Through-hole: 2N2907A, BC856, BC857, 2N3906 (lower current)
- SMD: MMBT3906, BC807W (SMD variant)
Notes: pinouts are usually E-B-C (TO-92); verify, as some substitutes differ. Also check hFE/gain ranges to fit your circuit.