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BC857BW-7-F
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Diodes Incorporated BC857BW-7-F

Manufacturer No:
BC857BW-7-F
Manufacturer:
Diodes Incorporated
Package:
Tape & Reel (TR)
Description:
TRANS PNP 45V 0.1A SOT323
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The BC857BW-7-F is a PNP small signal Bipolar Junction Transistor (BJT) manufactured by Diodes Incorporated. It is designed for automatic insertion and is suitable for switching and audio frequency (AF) amplifier applications. This transistor is part of the BC857 series, known for its general-purpose use in various electronic circuits. The device is packaged in a small SOT-323 (SC-70) surface-mount package, making it ideal for space-constrained designs.

Key Specifications

SpecificationValue
Transistor PolarityPNP
Collector Emitter Voltage (Vbrceo)45V
DC Collector Current100mA
Power Dissipation (Pd)200mW
Transistor MountingSurface Mount
Transition Frequency (ft)200MHz
Operating Temperature Max (TJ)150°C
Transistor Case StyleSOT-323
No. of Pins3 Pins
DC Current Gain (hFE) Min220
DC Current Gain (hFE) Max475

Key Features

  • Halogen-free and RoHS compliant, ensuring environmental safety and compliance with regulatory standards.
  • UL94V-0 flammability rating for enhanced safety.
  • Wide operating temperature range of -65°C to 150°C, making it suitable for various environmental conditions.
  • High transition frequency of 200MHz, suitable for high-frequency applications.
  • Complementary NPN types available (BC846AW - BC848CW).

Applications

The BC857BW-7-F transistor is versatile and can be used in a variety of applications, including:

  • Defence, Military & Aerospace: Due to its robust specifications and reliability.
  • Automotive: For use in vehicle electronics where high reliability is crucial.
  • Power Management: In circuits requiring efficient power handling.
  • Industrial: For general-purpose industrial electronics and automation.

Q & A

  1. What is the transistor polarity of the BC857BW-7-F?
    The transistor polarity of the BC857BW-7-F is PNP.
  2. What is the maximum collector-emitter voltage of the BC857BW-7-F?
    The maximum collector-emitter voltage is 45V.
  3. What is the maximum DC collector current of the BC857BW-7-F?
    The maximum DC collector current is 100mA.
  4. What is the power dissipation of the BC857BW-7-F?
    The power dissipation is 200mW.
  5. What is the operating temperature range of the BC857BW-7-F?
    The operating temperature range is -65°C to 150°C.
  6. What is the transition frequency of the BC857BW-7-F?
    The transition frequency is 200MHz.
  7. Is the BC857BW-7-F RoHS compliant?
    Yes, the BC857BW-7-F is RoHS compliant.
  8. What is the package type of the BC857BW-7-F?
    The package type is SOT-323 (SC-70).
  9. How many pins does the BC857BW-7-F have?
    The BC857BW-7-F has 3 pins.
  10. What are the complementary NPN types for the BC857BW-7-F?
    The complementary NPN types are BC846AW - BC848CW.

Product Attributes

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 (hFE) (Min) @ Ic, Vce:220 @ 2mA, 5V
Power - Max:200 mW
Frequency - Transition:200MHz
Operating Temperature:-65°C ~ 150°C (TJ)
Mounting Type:Surface Mount
Package / Case:SC-70, SOT-323
Supplier Device Package:SOT-323
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Same Series
BC857BW-7-F
BC857BW-7-F
TRANS PNP 45V 0.1A SOT323
BC857AW-7-F
BC857AW-7-F
TRANS PNP 45V 0.1A SOT323
BC856BW-7-F
BC856BW-7-F
TRANS PNP 65V 0.1A SOT323
BC858CW-7-F
BC858CW-7-F
TRANS PNP 30V 0.1A SOT323
BC858AW-7-F
BC858AW-7-F
TRANS PNP 30V 0.1A SOT323
BC858BW-7-F
BC858BW-7-F
TRANS PNP 30V 0.1A SOT323
BC856AW-7-F
BC856AW-7-F
TRANS PNP 65V 0.1A SOT323

Similar Products

Part Number BC857BW-7-F BC857CW-7-F BC857AW-7-F BC857B-7-F BC857BQ-7-F BC857BT-7-F
Manufacturer Diodes Incorporated Diodes Incorporated Diodes Incorporated Diodes Incorporated Diodes Incorporated Diodes Incorporated
Product Status Active Active Active Active Active Active
Transistor Type PNP PNP PNP PNP PNP PNP
Current - Collector (Ic) (Max) 100 mA 100 mA 100 mA 100 mA 100 mA 100 mA
Voltage - Collector Emitter Breakdown (Max) 45 V 45 V 45 V 45 V 45 V 45 V
Vce Saturation (Max) @ Ib, Ic 650mV @ 5mA, 100mA 650mV @ 5mA, 100mA 650mV @ 5mA, 100mA 650mV @ 5mA, 100mA 650mV @ 5mA, 100mA 650mV @ 5mA, 100mA
Current - Collector Cutoff (Max) 15nA (ICBO) 15nA (ICBO) 15nA (ICBO) 15nA 15nA 15nA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce 220 @ 2mA, 5V 420 @ 2mA, 5V 125 @ 2mA, 5V 220 @ 2mA, 5V 220 @ 2mA, 5V 220 @ 2mA, 5V
Power - Max 200 mW 200 mW 200 mW 300 mW 310 mW 150 mW
Frequency - Transition 200MHz 200MHz 200MHz 200MHz 200MHz 100MHz
Operating Temperature -65°C ~ 150°C (TJ) -65°C ~ 150°C (TJ) -65°C ~ 150°C (TJ) -65°C ~ 150°C (TJ) -55°C ~ 150°C (TJ) -55°C ~ 150°C (TJ)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case SC-70, SOT-323 SC-70, SOT-323 SC-70, SOT-323 TO-236-3, SC-59, SOT-23-3 TO-236-3, SC-59, SOT-23-3 SOT-523
Supplier Device Package SOT-323 SOT-323 SOT-323 SOT-23-3 SOT-23-3 SOT-523

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