1N4937RLG

Active

ON Semiconductor

FAST / ULTRAFAST DIODE, 600 V, 1 A, SINGLE, 1.2 V, 200 NS, 30 A

Deep-Dive with AI

Search across all available documentation for this part.

DocumentsDatasheet Package Drawing-59-10-Axial Lead 5.20x2.70mm, 25.4x0.71mm Pkg, Lead len/dia +1

1N4937RLG

Active

ON Semiconductor

FAST / ULTRAFAST DIODE, 600 V, 1 A, SINGLE, 1.2 V, 200 NS, 30 A

Deep-Dive with AI

DocumentsDatasheet Package Drawing-59-10-Axial Lead 5.20x2.70mm, 25.4x0.71mm Pkg, Lead len/dia +1

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	1N4937RLG

Current - Average Rectified (Io)	1 A
Current - Reverse Leakage @ Vr	5 µA
Mounting Type	Through Hole
Operating Temperature - Junction [Max]	150 °C
Operating Temperature - Junction [Min]	-65 C
Package / Case	DO-204AL, DO-41, Axial
Reverse Recovery Time (trr)	300 ns
Speed	200 mA, 500 ns
Supplier Device Package	Axial
Technology	Standard
Voltage - DC Reverse (Vr) (Max) [Max]	600 V
Voltage - Forward (Vf) (Max) @ If	1.2 V

1N4937 Series

Part	Speed	Current - Average Rectified (Io)	Voltage - Forward (Vf) (Max) @ If	Operating Temperature - Junction [Max]	Operating Temperature - Junction [Min]	Mounting Type	Technology	Current - Reverse Leakage @ Vr	Package / Case	Reverse Recovery Time (trr)	Supplier Device Package	Voltage - DC Reverse (Vr) (Max) [Max]
ON Semiconductor 1N4937	200 mA 500 ns	1 A	1.2 V	150 °C	-65 C	Through Hole	Standard	5 µA	Axial DO-204AL DO-41	300 ns	Axial	600 V
ON Semiconductor 1N4937GP	200 mA 500 ns	1 A	1.2 V	150 °C	-50 °C	Through Hole	Standard	5 µA	Axial DO-204AL DO-41	150 ns	DO-41	600 V
ON Semiconductor 1N4937RL	200 mA 500 ns	1 A	1.2 V	150 °C	-65 C	Through Hole	Standard	5 µA	Axial DO-204AL DO-41	300 ns	Axial	600 V
ON Semiconductor 1N4937RLG	200 mA 500 ns	1 A	1.2 V	150 °C	-65 C	Through Hole	Standard	5 µA	Axial DO-204AL DO-41	300 ns	Axial	600 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Arrow	N/A	5000	$ 0.04
		10000	$ 0.03
Digikey	Cut Tape (CT)	1	$ 0.26
		10	$ 0.16
		100	$ 0.10
		500	$ 0.07
		1000	$ 0.07
		2000	$ 0.06
	Tape & Reel (TR)	5000	$ 0.05
		10000	$ 0.05
		15000	$ 0.04
		25000	$ 0.04
		35000	$ 0.04
		50000	$ 0.04
		125000	$ 0.03
		250000	$ 0.03
Newark	Each (Supplied on Cut Tape)	1	$ 0.19
		25	$ 0.13
		50	$ 0.11
		100	$ 0.08
		250	$ 0.07
		500	$ 0.07
		1000	$ 0.06
		2500	$ 0.06
ON Semiconductor	N/A	1	$ 0.03

Description

General part information

1N4937 Series

The 1N4937RLG is a Fast-recovery Rectifier with moulded epoxy case. It has solderable axial leads. It is designed for special applications such as DC power supplies, inverters, converters, ultrasonic systems, choppers, low RF interference and freewheeling diodes. A complete line of fast-recovery rectifiers having typical recovery time of 150ns providing high-efficiency at frequencies to 250kHz.