Discrete Semiconductor Products · Diodes, Rectifiers - Single

Manufacturer	Vishay/Semiconductors

Voltage - DC Reverse (Vr) (Max)	400V
Voltage - Forward (Vf) (Max) @ If	1.26V @ 38A
Current - Average Rectified (Io)	12A
Diode Type	Standard
Speed	Standard Recovery >500ns, > 200mA (Io)
Mounting Type	Chassis, Stud Mount
Package / Case	DO-203AA, DO-4
Found under name	12F30A, 12F30B, 12F40A, 12F40B, 1N1203B, 1N1204B

Photo	Name	Manufacturer	Technical parameters	Prices (rub.)	Buy
	12FR40	Vishay/Semiconductors	DIODE STD REC 400V 12A DO-4 Voltage - DC Reverse (Vr) (Max): 400V · Voltage - Forward (Vf) (Max) @ If: 1.26V @ 38A · Current - Average Rectified (Io): 12A · Current - Reverse Leakage @ Vr: 12mA @ 400V · Diode Type: Standard · Speed: Standard Recovery >500ns, > 200mA (Io) · Mounting Type: Chassis, Stud Mount · Package / Case: DO-203AA, DO-4	from 2,45 from 5,66	Additional information Find at suppliers
	12F40	Vishay/Semiconductors	DIODE STD REC 400V 12A DO-4 Voltage - DC Reverse (Vr) (Max): 400V · Voltage - Forward (Vf) (Max) @ If: 1.26V @ 38A · Current - Average Rectified (Io): 12A · Current - Reverse Leakage @ Vr: 12mA @ 400V · Diode Type: Standard · Speed: Standard Recovery >500ns, > 200mA (Io) · Mounting Type: Chassis, Stud Mount · Package / Case: DO-203AA, DO-4	from 2,10 from 4,29	Additional information Find at suppliers
	12FR40B BN BK R	Vishay/Semiconductors	DIODE 400V 12A COM ANODE DO-4 Voltage - DC Reverse (Vr) (Max): 400V · Voltage - Forward (Vf) (Max) @ If: 1.26V @ 38A · Current - Average Rectified (Io): 12A · Diode Type: Standard · Speed: Standard Recovery >500ns, > 200mA (Io) · Mounting Type: Chassis, Stud Mount · Package / Case: DO-203AA, DO-4		Additional information Find at suppliers

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