BC807-16HZ Equivalent & Substitute Parts

Part Overview

The BC807-16HZ 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 is qualified to AEC-Q101 automotive standards. The part is actively produced and widely available in inventory. Equivalent and substitute parts are identified to support design flexibility, supply chain continuity, and packaging format preferences while maintaining electrical and mechanical compatibility.

Key Parameters

Parameter	Value	Unit
Transistor Type	PNP	—
Collector-Emitter Breakdown Voltage (Max)	45	V
Collector Current (Max)	500	mA
Vce Saturation (Max) @ Ib, Ic	700 mV @ 50 mA, 500 mA	—
Collector Cutoff Current (Max)	100	nA
DC Current Gain (hFE Min) @ Ic, Vce	100 @ 100 mA, 1 V	—
Power Dissipation (Max)	320	mW
Transition Frequency	80	MHz
Operating Temperature (Max)	175	°C
Package / Case	TO-236-3, SC-59, SOT-23-3	—
Mounting Type	Surface Mount	—
Grade	Automotive	—
Qualification	AEC-Q101	—
RoHS Status	ROHS3 Compliant	—

Substitute Part Grouping Explanation

Substitute parts for the BC807-16HZ are classified into two categories based on electrical and mechanical compatibility:

Parametric Equivalents maintain identical or superior electrical specifications across all critical parameters: collector-emitter breakdown voltage (45 V), maximum collector current (500 mA), Vce saturation characteristics, collector cutoff current, DC current gain, power dissipation, transition frequency, and package form factor (TO-236AB / SOT-23-3). These parts differ only in packaging format (Tape & Reel versus Cut Tape) or minor manufacturing variants that do not affect circuit performance.

Similar Parts share the same core electrical ratings (45 V, 500 mA, PNP configuration, SOT-23 package) but exhibit variations in one or more secondary parameters: transition frequency (100 MHz versus 80 MHz), power dissipation (300 mW or 310 mW versus 320 mW), DC current gain ranges (160 or 250 versus 100), collector cutoff current (200 nA versus 100 nA), or Vce saturation characteristics (620 mV versus 700 mV). These parts are functionally compatible in most applications but require verification of specific circuit requirements before substitution.

Key Parameters Determining Substitution:

Collector-Emitter Breakdown Voltage: 45 V (fixed)
Maximum Collector Current: 500 mA (fixed)
Package Type: TO-236-3 / SC-59 / SOT-23-3 (fixed)
Mounting Type: Surface Mount (fixed)
Transistor Polarity: PNP (fixed)

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
BC807-16HZ	Nexperia USA Inc.	500	45	700	100	320	80	175 (TJ)	TO-236AB	Automotive	Yes
BC807-16H-QR	Nexperia USA Inc.	500	45	700	100	320	80	175 (TJ)	TO-236AB	Automotive	Yes
BC807-16HR	Nexperia USA Inc.	500	45	700	100	320	80	-55 to 175 (TA)	TO-236AB	Automotive	Yes
BC807-16HVL	Nexperia USA Inc.	500	45	700	100	320	80	175 (TJ)	TO-236AB	Automotive	Yes
BC807-16 RFG	Taiwan Semiconductor Corporation	500	45	700	100	300	100	-55 to 150 (TJ)	SOT-23	—	No
BC807-16-TP	Micro Commercial Co	500	45	700	100	300	100	-55 to 150 (TJ)	SOT-23	—	No
BC807-25 RFG	Taiwan Semiconductor Corporation	500	45	700	160	300	100	-55 to 150 (TJ)	SOT-23	—	No
BC807-40 RFG	Taiwan Semiconductor Corporation	500	45	700	250	300	100	-55 to 150 (TJ)	SOT-23	—	No
BC807-40Q-7-F	Diodes Incorporated	500	45	700	250	310	100	-55 to 150 (TJ)	SOT-23-3	Automotive	Yes
BCX17LT1G	onsemi	500	45	620	100	300	—	-55 to 150 (TJ)	SOT-23-3	—	No
SBC807-25LT1G	onsemi	500	45	700	160	300	100	-55 to 150 (TJ)	SOT-23-3	Automotive	Yes

Engineering Selection Recommendations

For Direct Replacement (Parametric Equivalents):

BC807-16H-QR, BC807-16HR, and BC807-16HVL are parametric equivalents manufactured by Nexperia USA Inc. with identical electrical specifications to the BC807-16HZ. All three maintain AEC-Q101 automotive qualification and ROHS3 compliance. Selection between these parts depends on packaging format requirements: BC807-16H-QR is supplied in Cut Tape & Digi-Reel format, while BC807-16HR and BC807-16HVL are supplied in Tape & Reel format. BC807-16HR specifies an extended ambient temperature range (-55°C to 175°C TA) compared to the junction temperature specification of the main part.

For Automotive Applications with Relaxed Specifications:

BC807-40Q-7-F (Diodes Incorporated) maintains AEC-Q101 qualification and automotive grade status while offering higher DC current gain (250 versus 100) and slightly elevated power dissipation (310 mW versus 320 mW). This part is suitable for automotive designs where higher current gain provides circuit margin.

For Non-Automotive or Commercial Applications:

BC807-16 RFG, BC807-16-TP, BC807-25 RFG, BC807-40 RFG, BCX17LT1G, and SBC807-25LT1G are functionally compatible alternatives lacking automotive qualification. These parts share the 45 V / 500 mA core ratings but exhibit variations in DC current gain, transition frequency, or Vce saturation. SBC807-25LT1G (onsemi) provides automotive-grade qualification with AEC-Q101 certification and is suitable as an alternative to the main part for automotive designs.

Compliance and Regulatory Considerations:

All listed parts maintain ROHS3 compliance, MSL Level 1 (unlimited moisture sensitivity), and REACH unaffected status. Automotive applications must prioritize parts with AEC-Q101 qualification: BC807-16H-QR, BC807-16HR, BC807-16HVL, BC807-40Q-7-F, and SBC807-25LT1G.

Frequently Asked Questions (FAQ)

Q: Can BC807-16H-QR be used as a direct replacement for BC807-16HZ?

A: Yes. BC807-16H-QR is a parametric equivalent with identical electrical specifications, AEC-Q101 qualification, and automotive grade. The only difference is packaging format: BC807-16H-QR is supplied in Cut Tape & Digi-Reel format while BC807-16HZ is supplied in Tape & Reel format. Both use the TO-236AB package.

Q: What is the difference between BC807-16HR and BC807-16HVL?

A: Both are parametric equivalents with identical electrical performance and AEC-Q101 qualification. BC807-16HR specifies an extended ambient temperature range (-55°C to 175°C TA) while BC807-16HVL specifies junction temperature (175°C TJ). Both are supplied in Tape & Reel format.

Q: Can I substitute BC807-25 RFG for BC807-16HZ in an automotive application?

A: BC807-25 RFG is not recommended for automotive applications. While it shares the 45 V / 500 mA core ratings, it lacks AEC-Q101 qualification and automotive grade designation. It exhibits higher DC current gain (160 versus 100) and lower power dissipation (300 mW versus 320 mW). Use SBC807-25LT1G instead for automotive designs requiring higher current gain.

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

A: DC current gain variations (100, 160, or 250) indicate different transistor speed grades. Higher hFE values require less base current to achieve the same collector current, potentially reducing base drive circuit complexity. Lower hFE values provide more conservative operation. Selection depends on circuit design requirements and base drive availability.

Q: Are all substitute parts compatible with the same PCB footprint?

A: All listed parts use TO-236-3 / SC-59 / SOT-23-3 package designations and are compatible with the same PCB footprint. However, verify supplier device package specifications: some parts specify TO-236AB while others specify SOT-23 or SOT-23-3. These are physically equivalent but may have minor marking or tape format differences.

Q: Which substitute part offers the best performance for high-frequency applications?

A: BC807-16 RFG, BC807-16-TP, BC807-25 RFG, BC807-40 RFG, and BC807-40Q-7-F all feature 100 MHz transition frequency compared to 80 MHz for the BC807-16HZ. For automotive applications, BC807-40Q-7-F is preferred due to AEC-Q101 qualification. For non-automotive applications, BC807-16 RFG or BC807-16-TP provide equivalent performance.

Q: What is the operating temperature range difference between BC807-16HZ and similar parts?

A: BC807-16HZ specifies 175°C maximum junction temperature (TJ). BC807-16HR extends this to -55°C to 175°C ambient temperature range (TA). Similar parts from Taiwan Semiconductor Corporation and other manufacturers typically specify -55°C to 150°C (TJ). For applications requiring extended low-temperature operation, BC807-16HR is recommended.

Q: Can BCX17LT1G replace BC807-16HZ?

A: BCX17LT1G is functionally compatible with identical 45 V / 500 mA ratings and matching DC current gain (100). However, it exhibits lower Vce saturation (620 mV versus 700 mV) and lacks transition frequency specification. It is not AEC-Q101 qualified. Use only in non-automotive applications where lower saturation voltage is beneficial.

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

A: Power dissipation differences (300 mW, 310 mW, or 320 mW) reflect manufacturing process variations and thermal design differences. Lower ratings do not indicate reduced performance but rather different thermal characteristics. All parts safely handle the specified 500 mA collector current at 45 V breakdown voltage within their respective power ratings.

Q: Is SBC807-25LT1G suitable for automotive applications?

A: Yes. SBC807-25LT1G is AEC-Q101 qualified and automotive grade. It offers higher DC current gain (160 versus 100) and 100 MHz transition frequency. It is suitable for automotive designs where these enhanced specifications provide circuit margin or performance benefits.

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