WTE RS1A-T1, RS1A-T3, RS1B-T1, RS1B-T3, RS1D-T1 Datasheet

				W T E	RS1A – RS1K
			PO WE R SEM IC O ND U C TO RS
					1.0A SURFACE MOUNT FAST RECOVERY RECTIFIER

Features

!Glass Passivated Die Construction

!

Ideally Suited for Automatic Assembly

B

!

Low Forward Voltage Drop, High Efficiency

! Surge Overload Rating to 30A Peak

D

!

Low Power Loss

A

!

Fast Recovery Time

F

!

Plastic Case Material has UL Flammability

Classification Rating 94V-O

C

H

G

E

Mechanical Data

SMA/DO-214AC

Dim

Min

Max

!

Case: Molded Plastic

A

2.50

2.90

!

Terminals: Solder Plated, Solderable

B

4.00

4.60

per MIL-STD-750, Method 2026

C

1.40

1.60

!

Polarity: Cathode Band or Cathode Notch

D

0.152

0.305

!

Marking: Type Number

E

4.80

5.28

!

Weight: 0.064 grams (approx.)

F

2.00

2.44

G

0.051

0.203

H

0.76

1.52

All Dimensions in mm

Maximum Ratings and Electrical Characteristics @TA=25°C unless otherwise specified

Characteristic		Symbol	RS1A	RS1B		RS1D		RS1G	RS1J	RS1K	Unit
Peak Repetitive Reverse Voltage		VRRM
Working Peak Reverse Voltage		VRWM	50	100		200		400	600	800	V
DC Blocking Voltage		VR
RMS Reverse Voltage		VR(RMS)	35	70		140		280	420	560	V
Average Rectified Output Current	@TL = 90°C	IO					1.0				A
Non-Repetitive Peak Forward Surge Current
8.3ms Single half sine-wave superimposed on		IFSM					30				A
rated load (JEDEC Method)
Forward Voltage	@IF = 1.0A	VFM			1.30						V
Peak Reverse Current	@TA = 25°C	IRM					5.0				µA
At Rated DC Blocking Voltage	@TA = 125°C						300
Reverse Recovery Time (Note 1)		trr			150				250	500	nS
Typical Junction Capacitance (Note 2)		Cj					10				pF
Typical Thermal Resistance (Note 3)		R JL					32				K/W
Operating and Storage Temperature Range		Tj, TSTG				-50 to +150					°C

Note: 1. Measured with IF = 0.5A, IR = 1.0A, Irr = 0.25A,

2.Measured at 1.0 MHz and applied reverse voltage of 4.0 V DC.

3.Mounted on P.C. Board with 8.0mm2 land area.

RS1A – RS1K

1 of 3

© 2002 Won-Top Electronics