Equivalent & Substitute Parts Reference for 2SC4617EBHZGTLR

Part Overview

The Rohm Semiconductor 2SC4617EBHZGTLR is a surface mount NPN bipolar junction transistor (BJT) designed for automotive applications, categorized under Transistors, Bipolar (BJT). It offers a maximum collector-emitter voltage of 50 V, a collector current rating of 150 mA, and operates up to 180 MHz with a maximum power dissipation of 150 mW. The device is provided in the EMT3F (SOT-416FL) package and is both RoHS3 compliant and REACH unaffected. The product is currently listed as "Not For New Designs," making it necessary to identify substitute models with matching electrical, mechanical, and compliance specifications for ongoing engineering requirements.

Key Parameters

Parameter	Value
Manufacturer Part Number	2SC4617EBHZGTLR
Transistor Type	NPN
Voltage - Collector Emitter Breakdown (Max)	50 V
Current - Collector (Ic) (Max)	150 mA
Vce Saturation (Max) @ Ib, Ic	400mV @ 5mA, 50mA
Current - Collector Cutoff (Max)	100nA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce	120 @ 1mA, 6V
Frequency - Transition	180MHz
Power - Max	150 mW
Operating Temperature	150°C (TJ)
Mounting Type	Surface Mount
Package / Case	SC-89, SOT-490
Supplier Device Package	EMT3F (SOT-416FL)
RoHS Status	ROHS3 Compliant
REACH Status	REACH Unaffected
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Product Status	Not For New Designs

Substitute Part Grouping Explanation

All listed substitute parts—2SC4617EBHZGTLQ, 2SC4617EBTLQ, 2SC4617EBTLR, 2SC4617EBTLS—are grouped as parametric equivalents strictly according to the following criteria:

Transistor Type (NPN)
Voltage - Collector Emitter Breakdown (Max): 50 V
Collector Current (Ic): 150 mA
Vce Saturation (Max): 400mV @ 5mA, 50mA (or specified values)
Current - Collector Cutoff (Max): 100 nA (ICBO)
DC Current Gain (hFE) (Min): 120 @ 1mA, 6V
Frequency - Transition: 180 MHz
Max Power Dissipation: 150 mW
Operating Temperature: 150°C (TJ)
Package/Case: SC-89, SOT-490 / Supplier Device Package: EMT3F (SOT-416FL)
Surface Mount configuration
RoHS3 compliance and REACH unaffected
Moisture Sensitivity Level: 1 (Unlimited)

Substitution is determined exclusively by equivalence in these technical and regulatory attributes.

Parameter Comparison

Parameter	2SC4617EBHZGTLR	2SC4617EBHZGTLQ	2SC4617EBTLQ	2SC4617EBTLR	2SC4617EBTLS
Transistor Type	NPN	NPN	NPN	NPN	NPN
Vce Breakdown (Max)	50 V	50 V	50 V	50 V	50 V
Ic (Max)	150 mA	150 mA	150 mA	150 mA	150 mA
Vce Saturation (Max)	400mV @ 5mA, 50mA	400mV @ 5mA, 500mA	400mV @ 5mA, 50mA	400mV @ 5mA, 50mA	400mV @ 5mA, 50mA
ICBO (Max)	100 nA	100 nA	100 nA	100 nA	100 nA
hFE (Min) @ 1mA, 6V	120	120	120	120	120
Frequency - Transition	180MHz	180MHz	180MHz	180MHz	180MHz
Power - Max	150 mW	150 mW	150 mW	150 mW	150 mW
Operating Temperature	150°C (TJ)	150°C (TJ)	150°C (TJ)	150°C (TJ)	150°C (TJ)
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount
Package / Case	SC-89, SOT-490	SC-89, SOT-490	SC-89, SOT-490	SC-89, SOT-490	SC-89, SOT-490
Supplier Device Package	EMT3F (SOT-416FL)	EMT3F (SOT-416FL)	EMT3F (SOT-416FL)	EMT3F (SOT-416FL)	EMT3F (SOT-416FL)
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
REACH Status	REACH Unaffected	REACH Unaffected	REACH Unaffected	REACH Unaffected	REACH Unaffected
MSL	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
Product Status	Not For New Designs	Not For New Designs	Not For New Designs	Not For New Designs	Active

Engineering Selection Recommendations

For engineering applications requiring the electrical and mechanical specifications of 2SC4617EBHZGTLR and compliance with ROHS3 and REACH, all substitute part numbers listed—2SC4617EBHZGTLQ, 2SC4617EBTLQ, 2SC4617EBTLR, and 2SC4617EBTLS—satisfy these criteria. Only 2SC4617EBTLS is listed with “Active” product status, while all others are “Not For New Designs.” Selection can be prioritized based on desired inventory level, product status, and compliance documentation as shown in the comparison table.

Frequently Asked Questions (FAQ)

Q1: What parameters must match for a bipolar transistor substitute in this category?
A1: Substitution requires equivalence in transistor type (NPN), collector-emitter voltage breakdown (max), collector current (max), Vce saturation, current gain (hFE), cutoff current (ICBO), transition frequency, maximum power dissipation, operating temperature, mounting type, package/case, supplier device package, RoHS/REACH compliance, and moisture sensitivity level.

Q2: Are package and mounting configurations compatible among substitutes?
A2: All substitute part numbers share identical package/case (SC-89, SOT-490) and supplier device package (EMT3F / SOT-416FL) characteristics. All are surface mount.

Q3: Does product status affect component selection?
A3: For ongoing designs, preference can be given to substitute part numbers with “Active” product status. Parts listed as “Not For New Designs” may be suitable for current designs and maintenance purposes.

Q4: Are compliance and certification status identical across listed substitutes?
A4: All compared substitute parts are RoHS3 compliant, REACH unaffected, and have a Moisture Sensitivity Level (MSL) of 1 (Unlimited).

Q5: What is the impact of small variations in “Vce Saturation (Max) @ Ib, Ic” across different part numbers?
A5: Only one substitute lists Vce Saturation at a higher collector current, which remains compatible within the specified operating conditions for this category. All other values are equivalent.

Q6: Will substituting with these equivalent parts require modification to the PCB or footprint?
A6: No modifications to PCB layout or footprint are required, as all substitutes share the same package/case and mounting type.

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