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BCP56T-QX
+NomenclatureTRANS NPN 80V 1A SOT-223
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FabricantNexperia USA Inc.
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Pièce fabricant #BCP56T-QX
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En stock23356
365 Garantie qualité 24h/24
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Spécifications
| Attribut | Valeur |
| Part Status | Discontinued at DigiKey |
| Transistor Type | NPN |
| Current - Collector (Ic) (Max) | 1 A |
| Voltage - Collector Emitter Breakdown (Max) | 80 V |
| Vce Saturation (Max) @ Ib, Ic | 500mV @ 50mA, 500mA |
| Current - Collector Cutoff (Max) | 100nA (ICBO) |
| DC Current Gain (h FE) (Min) @ Ic, Vce | 63 @ 150mA, 2V |
| Power - Max | 600 mW |
| Frequency - Transition | 155MHz |
| Operating Temperature | 150°C (TJ) |
| Mounting Type | Surface Mount |
| Package / Case | TO-261-4, TO-261AA |
| Supplier Device Package | SOT-223 |
| Packaging | Tape & Reel (TR) |
| Grade | Automotive |
| Qualification | AEC-Q101 |
Présentation
Description
BCP56T-QX is a general‑purpose NPN transistor in a TO-92 (through‑hole) package. It’s used for small-to-medium power amplification and switching in discrete circuits, driver stages, and hobby projects.
Key points:
- Package: TO-92; “T” indicates TO-92, “QX” often denotes a RoHS‑compliant lot code.
- Electricals (typical/high‑level): Vceo about 60 V; Ic up to roughly 0.5–0.6 A; Ptot around a few tenths of a watt (depends on cooling).
- Gain: Broad hFE range (tens to hundreds) depending on Ic and temperature.
- Pinout: Pin assignments vary by manufacturer; check the specific datasheet for E-B-C vs. C-B-E when looking at the flat face.
Applications: general-purpose amplification, small‑signal switching, relay/coils drivers, audio and sensor circuits.
If you need higher current or different voltage, consider similar NPN devices (e.g., 2N2222 family) as replacements. Always verify the exact datasheet for the manufacturer’s pinout and limits.
Key points:
- Package: TO-92; “T” indicates TO-92, “QX” often denotes a RoHS‑compliant lot code.
- Electricals (typical/high‑level): Vceo about 60 V; Ic up to roughly 0.5–0.6 A; Ptot around a few tenths of a watt (depends on cooling).
- Gain: Broad hFE range (tens to hundreds) depending on Ic and temperature.
- Pinout: Pin assignments vary by manufacturer; check the specific datasheet for E-B-C vs. C-B-E when looking at the flat face.
Applications: general-purpose amplification, small‑signal switching, relay/coils drivers, audio and sensor circuits.
If you need higher current or different voltage, consider similar NPN devices (e.g., 2N2222 family) as replacements. Always verify the exact datasheet for the manufacturer’s pinout and limits.
Features
- NPN general‑purpose transistor for switching and amplification
- Vceo (max) ≈ 60 V
- Ic (max) ≈ 1 A
- Power dissipation around 0.8 W (typical, with proper heatsinking)
- Current gain (hFE) ≈ 40–320 (depends on Ic)
- Vce(sat) ≈ 0.2 V at Ic ≈ 0.5 A with suitable base drive
- Pb‑free, RoHS compliant; QX suffix indicates the lead‑free package variant (SMT/through‑hole options as available)
Note: exact numbers can vary by variant and manufacturer; consult the datasheet for your specific lot.
- Vceo (max) ≈ 60 V
- Ic (max) ≈ 1 A
- Power dissipation around 0.8 W (typical, with proper heatsinking)
- Current gain (hFE) ≈ 40–320 (depends on Ic)
- Vce(sat) ≈ 0.2 V at Ic ≈ 0.5 A with suitable base drive
- Pb‑free, RoHS compliant; QX suffix indicates the lead‑free package variant (SMT/through‑hole options as available)
Note: exact numbers can vary by variant and manufacturer; consult the datasheet for your specific lot.
Pinout
- Pin count: 3 pins
- Function: NPN bipolar junction transistor (general-purpose switch/ amplifier; TO-92 package). Pinout (flat face, left to right): Emitter, Base, Collector.
- Function: NPN bipolar junction transistor (general-purpose switch/ amplifier; TO-92 package). Pinout (flat face, left to right): Emitter, Base, Collector.
Manufacturer
- Manufacturer: Nexperia.
- What kind of company: A global, Dutch-based semiconductor company that designs and manufactures discrete and logic devices (transistors, diodes, protection parts, etc.).
- What kind of company: A global, Dutch-based semiconductor company that designs and manufactures discrete and logic devices (transistors, diodes, protection parts, etc.).
Application
BCP56T-QX is a general‑purpose NPN medium‑power transistor. Common application areas:
- Low‑frequency switching and gain stages
- Relay and solenoid driver circuits
- Small DC motor control and actuator drivers
- Power‑supply regulation (pass/switch elements)
- Audio and signal amplification in consumer electronics
- Driver stages for push‑pull/output amplifier configurations
- Low‑frequency switching and gain stages
- Relay and solenoid driver circuits
- Small DC motor control and actuator drivers
- Power‑supply regulation (pass/switch elements)
- Audio and signal amplification in consumer electronics
- Driver stages for push‑pull/output amplifier configurations
Package
TO-92 through-hole (3-pin) package.
