Fairchild S2A, S2B, S2D, S2G, S2J service manual

August 2011

S2A - S2M

General Purpose Rectifiers (Glass Passivated)

Features

• Easy pick and place.

• Low forward Voltage Drop.

• High Current Capability.

• High Surge Current Capability.

						SMB/DO-214AA
					COLOR BAND DENOTES CATHODE
Absolute Maximum Ratings* TA = 25°C unless otherwise noted
Symbol	Parameter						Value				Units
		2A	2B		2D		2G	2J	2K	2M
VRRM	Maximum Repetitive Reverse Voltage	50	100		200		400	600	800	1000	V
IF(AV)	Average Rectified Forward Current					2.0					A
	@ TA = 100°C
IFSM	Non-Repetitive Peak Forward Surge Current					50					A
	8.3ms Single Half-Sine-Wave
TSTG	Storage Temperature Range				-65 to +150						°C
TJ	Operating Junction Temperature				-65 to +150						°C

* These ratings are limiting values above which the serviceability of any semiconductor device may be impaired.

Thermal Characteristics

Symbol	Parameter	Value	Units
PD	Power Dissipation	2.35	W
RθJA	Thermal Resistance, Junction to Ambient*	53	°C/W

* Device mounted on FR-4 PCB 0.013 mm.

Electrical Characteristics TA = 25°C unless otherwise noted

Symbol	Parameter					Value				Units
			2A	2B	2D	2G	2J	2K	2M
VF	Forward Voltage @ 2.0A					1.15				V
trr	Reverse Recovery Time					2.0				μs
	IF = 0.5A, IR = 1.0A, Irr = 0.25A
IR	Reverse Current @ rated VR	TA = 25°C				1.0				μA
		TA = 125°C				125				μA
CT	Total Capacitance					30				pF
	VR= 4.0V, f = 1.0MHz

Passivated) (Glass Rectifiers Purpose General — S2M - S2A

© 2011 Fairchild Semiconductor Corporation	www.fairchildsemi.com
S2A - S2M Rev. C1	1