MPNHarborRFQ 0
BD137 representative package visual — not an exact-product photograph
Representative package visual — not an exact-product photographProduct referenceVendor-delivered DigiKey product/package image
Exact MPN13 sourced attributes1 source document

onsemi · exact orderable part

BD137

TRANS NPN 60V 1.5A TO126

Transistor Type
NPN
Voltage - Collector Emitter Breakdown (Max)
60 V
Current - Collector (Ic) (Max)
1.5 A
DC Current Gain (hFE) (Min) @ Ic, Vce
40 @ 150mA, 2V
Vce Saturation (Max) @ Ib, Ic
500mV @ 50mA, 500mA
Power - Max
1.25 W
Current - Collector Cutoff (Max)
100nA (ICBO)
Operating Temperature
-55°C ~ 150°C (TJ)
Product Status
Obsolete
Original manufacturerCommercial terms confirmed per lot
Manufactureronsemi
Package / caseTO-225AA, TO-126-3
Mounting typeThrough Hole
PackingBulk

Technical parameters

Technical specifications

13 normalized values · 1 validated source

Report a data issue
ParameterValue
Current - Collector (Ic) (Max)1.5 A [1]
Base Product NumberBD137 [1]
Current - Collector Cutoff (Max)100nA (ICBO) [1]
DC Current Gain (hFE) (Min) @ Ic, Vce40 @ 150mA, 2V [1]
Mfronsemi [1]
Mounting TypeThrough Hole [1]
Operating Temperature-55°C ~ 150°C (TJ) [1]
Power - Max1.25 W [1]
Product StatusObsolete [1]
Transistor TypeNPN [1]
Vce Saturation (Max) @ Ib, Ic500mV @ 50mA, 500mA [1]
Voltage - Collector Emitter Breakdown (Max)60 V [1]
Package / CaseTO-225AA, TO-126-3 [1]
Specification references[1]onsemi BD137 vendor product record ↗

Catalog relationships

Keep family and exact MPN intent separate.

This page describes one orderable part. A family page helps select suffixes but never carries assumed stock or a price.

ManufactureronsemiView brand page →CategorySingle Bipolar TransistorsView category page →

Related exact parts

Other published parts

Browse exact MPNs and compare their specifications. These links do not imply compatibility or interchangeability.

2DA1201Y-72DA1213O-132DA1213Y-132DA1213YQ-132DA1774Q-7-F2DA1774QLP-72DA1774QLP-7B2DA1774R-7-F2DA1774S-7-F