規格
| 屬性 | 價值 |
| Supplier | Nexperia USA Inc. |
| Package | Bulk |
| Series | Automotive, AEC-Q101, BC807-Q |
| ProductStatus | Active |
| TransistorType | PNP |
| Current-Collector(Ic)(Max) | 500 mA |
| Voltage-CollectorEmitterBreakdown(Max) | 45 V |
| VceSaturation(Max)@IbIc | 700mV @ 50mA, 500mA |
| Current-CollectorCutoff(Max) | 100nA (ICBO) |
| DCCurrentGain(hFE)(Min)@IcVce | 160 @ 100mA, 1V |
| Power-Max | 250 mW |
| Frequency-Transition | 80MHz |
| OperatingTemperature | 150°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | TO-236-3, SC-59, SOT-23-3 |
概述
Description
BC807-25-QR is a general‑purpose PNP bipolar transistor in a surface‑mount package (QR indicates RoHS/tape‑and‑reel) from the BC807 family (complement of BC817). It’s used for small‑signal switching and amplification in low‑power circuits.
Key points
- Type: PNP transistor
- Package: SMD (QR variant); RoHS compliant
- Vceo: about −45 V
- Ic max: about −0.8 A
- Gain: hFE typically in the hundreds (depends on Ic and temperature; -25 denotes a gain group)
- Emitter–Base Voltage: Vebo typically around −5 V
- Pinout: usually E–B–C in many SOT‑23 variants (check datasheet for your exact lot)
Common uses
- Switching loads
- Signal buffering and amplification
- Level shifting in low‑power circuits
Note: parameters vary with manufacturing lots and temperature. For exact figures, consult the specific BC807-25-QR datasheet from the manufacturer.
Key points
- Type: PNP transistor
- Package: SMD (QR variant); RoHS compliant
- Vceo: about −45 V
- Ic max: about −0.8 A
- Gain: hFE typically in the hundreds (depends on Ic and temperature; -25 denotes a gain group)
- Emitter–Base Voltage: Vebo typically around −5 V
- Pinout: usually E–B–C in many SOT‑23 variants (check datasheet for your exact lot)
Common uses
- Switching loads
- Signal buffering and amplification
- Level shifting in low‑power circuits
Note: parameters vary with manufacturing lots and temperature. For exact figures, consult the specific BC807-25-QR datasheet from the manufacturer.
Equivalent
BC807-25-QR is a PNP general‑purpose transistor. Common equivalents (same function, similar Vce/Ic) include BC327, BC857 (PNP, 45 V), and 2N3906/MMBT3906 (PNP; SMD). Other BC807 variants (BC807‑16, ‑25, ‑40) from NXP/Nexperia/Onsemi can often substitute. For precise replacement, specify package (TO‑92 vs SMD) and required Ic, Vceo, and hFE.
Features
BC807-25-QR Features:
- PNP general-purpose transistor
- Complement to BC817 (NPN)
- Vceo: 45 V; Ic max: 0.5 A
- DC gain (hFE): wide range (roughly 110–800, varies by lot and current)
- SOT-23-3 package; QR = RoHS compliant, lead-free, tape & reel packaging
- Suitable for switching and amplification in compact designs
- Low saturation voltage when used as a switch
- Temp range roughly -55°C to +150°C
Note: For exact numbers, refer to the specific datasheet for the BC807-25-QR variant.
- PNP general-purpose transistor
- Complement to BC817 (NPN)
- Vceo: 45 V; Ic max: 0.5 A
- DC gain (hFE): wide range (roughly 110–800, varies by lot and current)
- SOT-23-3 package; QR = RoHS compliant, lead-free, tape & reel packaging
- Suitable for switching and amplification in compact designs
- Low saturation voltage when used as a switch
- Temp range roughly -55°C to +150°C
Note: For exact numbers, refer to the specific datasheet for the BC807-25-QR variant.
Pinout
- Pin count: 3 pins
- Function: BC807-25-QR is a PNP general-purpose transistor (used as a switch or amplifier)
- Pinout (SOT-23, viewed from the flat face): Pin 1 = Emitter, Pin 2 = Base, Pin 3 = Collector
- Function: BC807-25-QR is a PNP general-purpose transistor (used as a switch or amplifier)
- Pinout (SOT-23, viewed from the flat face): Pin 1 = Emitter, Pin 2 = Base, Pin 3 = Collector
Manufacturer
- Manufacturer: Nexperia (the BC807 family is one of their discrete transistors).
- What kind of company: A global semiconductor company that designs and manufactures discrete components (transistors, diodes, MOSFETs) and related devices for automotive, industrial, and consumer electronics.
- What kind of company: A global semiconductor company that designs and manufactures discrete components (transistors, diodes, MOSFETs) and related devices for automotive, industrial, and consumer electronics.
Application
BC807-25-QR is a general-purpose PNP transistor (complement of BC817). Common application areas include:
- High-side switching and load driving in low/medium-power, single-supply circuits
- Small-signal amplification and voltage level shifting
- Emitter-follower/buffer stages to drive next stages
- Driving relays, LEDs, and other moderate loads (with base resistor and flyback diode)
- Complementary pair in push-pull or totem-pole output stages
- Front-end switches in switching regulators and control circuits
Note: QR indicates tape-and-reel packaging.
- High-side switching and load driving in low/medium-power, single-supply circuits
- Small-signal amplification and voltage level shifting
- Emitter-follower/buffer stages to drive next stages
- Driving relays, LEDs, and other moderate loads (with base resistor and flyback diode)
- Complementary pair in push-pull or totem-pole output stages
- Front-end switches in switching regulators and control circuits
Note: QR indicates tape-and-reel packaging.
Package
TO-92 plastic through-hole package.
