# SF61G THRU SF68G Super Fast Rectifiers

## Features
· Low forward voltage drop
· High current capability
· High reliability
· High surge current capability

## Mechanical Data
· Case: Molded plastic
· Epoxy: UL 94V-O rated flame retardant
· Lead: Axial leads, solderable per MIL-STD-202
· Polarity: Color band denotes cathode end
· High temperature soldering: 260°C/10 seconds
· Mounting position: Any
· Weight: 1.2 grams

## Electrical Characteristics (Typical Values)

Parameter	Symbol	SF61G	SF62G	SF63G	SF64G	SF65G	SF66G	SF67G	SF68G	Units
Maximum Recurrent Peak Reverse Voltage	VRRM	50	50	100	150	200	300	400	500	V
Maximum RMS Voltage	VRMS	35	35	70	105	140	210	280	350	V
Maximum DC Blocking Voltage	VDC	50	50	100	150	200	300	400	500	V
Maximum Average Forward Current	I(AV)	6.0	6.0	6.0	6.0	6.0	6.0	6.0	6.0	A
Peak Forward Surge Current	IFSM	150	150	150	150	150	150	150	150	A
Maximum Instantaneous Forward Voltage (@ 6.0A)	VF	0.975	0.975	-	-	1.3	-	1.7	-	V
Maximum DC Reverse Current (@ 25°C)	IR	5.0	5.0	5.0	5.0	5.0	5.0	5.0	5.0	µA

## Thermal Characteristics
· Operating Temperature Range: -65 to +150 °C
· Storage Temperature Range: -65 to +150 °C
· Typical Thermal Resistance (RθJA): 40 °C/W
· Typical Thermal Resistance (RθJL): 5.0 °C/W

## Notes
· Reverse Recovery Test Conditions: IF = 0.5A, IR = 1.0A, IRR = 0.25A
· Measured at 1 MHz and Applied Reverse Voltage of 4.0 V D.C.
· Mount on Cu-Pad Size 16mm x 16mm on PCB.