BC807-25HR Equivalent & Substitute Parts

Part Overview

The BC807-25HR is an active PNP bipolar junction transistor manufactured by Nexperia USA Inc., designed for surface mount applications in the TO-236AB package. This component operates at 45 V collector-emitter breakdown voltage with a maximum collector current of 500 mA and transition frequency of 80 MHz. The device is qualified to AEC-Q101 automotive standards and carries ROHS3 compliance. Equivalent and substitute parts are identified to support design flexibility, inventory management, and supply chain continuity for applications requiring PNP transistor functionality within specified electrical and mechanical parameters.

Key Parameters

Parameter	Value	Unit
Transistor Type	PNP	—
Collector Current (Max)	500	mA
Collector-Emitter Breakdown Voltage (Max)	45	V
Vce Saturation (Max) @ Ib, Ic	700 mV @ 50 mA, 500 mA	—
Collector Cutoff Current (Max)	100	nA
DC Current Gain (hFE Min) @ Ic, Vce	160 @ 100 mA, 1 V	—
Power Dissipation (Max)	320	mW
Transition Frequency	80	MHz
Operating Temperature Range	−55 to 175	°C
Package Type	TO-236-3 / SOT-23-3	—
Mounting Type	Surface Mount	—
Grade	Automotive	—
Qualification	AEC-Q101	—
RoHS Status	ROHS3 Compliant	—

Substitute Part Grouping Explanation

Substitute parts for the BC807-25HR are classified into two categories based on electrical and mechanical compatibility:

Parametric Equivalents maintain identical or equivalent electrical specifications across all critical parameters: collector current (500 mA), collector-emitter breakdown voltage (45 V), saturation voltage (700 mV @ 50 mA, 500 mA), collector cutoff current (100 nA), DC current gain (160 @ 100 mA, 1 V), power dissipation (320 mW), transition frequency (80 MHz), and package configuration (TO-236-3 / SOT-23-3). These parts are direct functional replacements with identical pinout and thermal characteristics.

Similar Parts share the same base electrical specifications (collector current, breakdown voltage, saturation voltage, package type) but differ in one or more secondary parameters: transition frequency (100 MHz versus 80 MHz), power dissipation (300–310 mW versus 320 mW), DC current gain (100–250 @ 100 mA, 1 V versus 160), collector cutoff current (200 nA versus 100 nA), or operating temperature range (−55 to 150°C versus −55 to 175°C). These parts are functionally compatible for applications where the secondary parameter differences do not impose design constraints.

Substitution eligibility is determined by:

Collector current rating ≥ 500 mA
Collector-emitter breakdown voltage ≥ 45 V
Saturation voltage ≤ 700 mV @ specified conditions
Package type: TO-236-3 / SOT-23-3 surface mount
Pinout compatibility: three-terminal configuration

Parameter Comparison

Part Number	Manufacturer	Ic (Max) mA	Vce(br) V	Vce Sat mV	hFE Min @ 100mA, 1V	Power mW	Freq MHz	Temp °C	Package	Grade	AEC-Q101
BC807-25HR	Nexperia USA Inc.	500	45	700	160	320	80	−55 to 175	TO-236AB	Automotive	Yes
BC807-25H-QR	Nexperia USA Inc.	500	45	700	160	320	80	−55 to 175	TO-236AB	Automotive	Yes
BC807-25HVL	Nexperia USA Inc.	500	45	700	160	320	80	−55 to 175	TO-236AB	Automotive	Yes
BC807-25HZ	Nexperia USA Inc.	500	45	700	160	320	80	−55 to 175	TO-236AB	Automotive	Yes
BC807-16 RFG	Taiwan Semiconductor Corporation	500	45	700	100	300	100	−55 to 150	SOT-23	—	No
BC807-16-TP	Micro Commercial Co	500	45	700	100	300	100	−55 to 150	SOT-23	—	No
BC807-25 RFG	Taiwan Semiconductor Corporation	500	45	700	160	300	100	−55 to 150	SOT-23	—	No
BC807-40 RFG	Taiwan Semiconductor Corporation	500	45	700	250	300	100	−55 to 150	SOT-23	—	No
BC807-40-TP	Micro Commercial Co	500	45	700	250	300	100	−55 to 150	SOT-23	—	No
BC807-40Q-7-F	Diodes Incorporated	500	45	700	250	310	100	−55 to 150	SOT-23-3	Automotive	Yes
SBC807-25LT1G	onsemi	500	45	700	160	300	100	−55 to 150	SOT-23-3	Automotive	Yes

Engineering Selection Recommendations

Parametric Equivalent Selection (Direct Replacement)

BC807-25H-QR, BC807-25HVL, and BC807-25HZ are parametric equivalents of the BC807-25HR. All three parts are manufactured by Nexperia USA Inc., maintain identical electrical specifications, carry AEC-Q101 automotive qualification, and comply with ROHS3 standards. These parts are suitable for direct substitution without circuit redesign. Selection among these three is determined by packaging preference: BC807-25H-QR is supplied in Cut Tape & Digi-Reel format, while BC807-25HVL and BC807-25HZ are supplied in Tape & Reel format.

Similar Part Selection (Conditional Substitution)

BC807-40Q-7-F (Diodes Incorporated) and SBC807-25LT1G (onsemi) are qualified to AEC-Q101 automotive standards and carry ROHS3 compliance. Both parts maintain the critical electrical parameters (500 mA collector current, 45 V breakdown voltage, 700 mV saturation voltage) and surface mount package configuration. BC807-40Q-7-F exhibits higher DC current gain (250 @ 100 mA, 1 V) and marginally higher power dissipation (310 mW). SBC807-25LT1G maintains the same DC current gain as the main part (160 @ 100 mA, 1 V) but operates at 100 MHz transition frequency and 300 mW power dissipation. Both are suitable for automotive applications where the secondary parameter differences align with circuit requirements.

BC807-16 RFG, BC807-16-TP, BC807-25 RFG, and BC807-40-TP are non-automotive grade parts without AEC-Q101 qualification. These parts are suitable for non-automotive applications where automotive qualification is not required. All maintain the critical electrical specifications and surface mount package configuration.

Frequently Asked Questions (FAQ)

Q: Can BC807-25H-QR replace BC807-25HR in automotive applications?

A: Yes. BC807-25H-QR is a parametric equivalent with identical electrical specifications, AEC-Q101 qualification, and ROHS3 compliance. The only difference is packaging format: BC807-25H-QR is supplied in Cut Tape & Digi-Reel format, while BC807-25HR is supplied in Tape & Reel format. Both are suitable for automotive designs.

Q: What is the difference between BC807-25HZ and BC807-25HR?

A: BC807-25HZ and BC807-25HR are parametric equivalents with identical electrical specifications, AEC-Q101 qualification, and ROHS3 compliance. Both are manufactured by Nexperia USA Inc. and supplied in Tape & Reel packaging. No functional difference exists between these parts.

Q: Can BC807-40Q-7-F be used instead of BC807-25HR?

A: BC807-40Q-7-F is a similar part suitable for substitution in applications where the parameter differences are acceptable. The main differences are: transition frequency (100 MHz versus 80 MHz), power dissipation (310 mW versus 320 mW), and DC current gain (250 @ 100 mA, 1 V versus 160). BC807-40Q-7-F carries AEC-Q101 qualification and ROHS3 compliance, making it suitable for automotive applications. Verify that the higher DC current gain does not affect circuit biasing or performance.

Q: Why do some substitute parts have lower power dissipation ratings?

A: Power dissipation ratings reflect the maximum thermal capability of the device package under specified conditions. BC807-16, BC807-25 RFG, BC807-40 RFG, BC807-40-TP, and SBC807-25LT1G are rated at 300 mW, while BC807-25HR is rated at 320 mW. This difference does not affect substitution eligibility for applications operating within the lower power rating. Verify that circuit power dissipation does not exceed the substitute part's maximum rating.

Q: Are non-automotive grade parts (BC807-16 RFG, BC807-25 RFG, BC807-40 RFG, BC807-40-TP) suitable for automotive applications?

A: Non-automotive grade parts lack AEC-Q101 qualification and are not recommended for automotive applications requiring compliance with automotive quality standards. These parts are suitable for consumer, industrial, and non-regulated applications where automotive qualification is not required.

Q: What is the significance of the DC current gain (hFE) difference between substitute parts?

A: DC current gain determines the base current required to achieve a specified collector current. BC807-25HR and SBC807-25LT1G have hFE of 160 @ 100 mA, 1 V. BC807-16 and BC807-16-TP have hFE of 100, while BC807-40 RFG, BC807-40-TP, and BC807-40Q-7-F have hFE of 250. Higher hFE requires less base current for the same collector current. Verify that circuit biasing and base drive calculations remain valid when substituting parts with different hFE values.

Q: Can SBC807-25LT1G replace BC807-25HR?

A: SBC807-25LT1G is a similar part suitable for substitution in automotive applications. Both parts carry AEC-Q101 qualification and ROHS3 compliance. The main differences are: transition frequency (100 MHz versus 80 MHz) and power dissipation (300 mW versus 320 mW). SBC807-25LT1G maintains the same DC current gain (160 @ 100 mA, 1 V) as BC807-25HR. Verify that the higher transition frequency and lower power rating do not affect circuit performance.

Q: What packaging formats are available for BC807-25HR equivalents?

A: BC807-25HR is supplied in Tape & Reel (TR) format. Parametric equivalents BC807-25HVL and BC807-25HZ are also supplied in Tape & Reel format. BC807-25H-QR is supplied in Cut Tape (CT) & Digi-Reel format. All maintain the same TO-236AB package configuration and pinout. Select packaging format based on assembly equipment and procurement requirements.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All substitute parts listed carry ROHS3 compliance status. This ensures compatibility with RoHS3 regulatory requirements across all substitution options.

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