- 386 -

.062(1.58)

.050(1.27)

.012(.31)

.006(.15)

.008(.20)

.004(.10)

.056(1.41)

.035(0.90)

.187(4.75)

.160(4.06)

.210(5.33)

.195(4.95)

.111(2.83)

.090(2.29)

.091(2.30)

.078(1.99)

RS1A THRU RS1M

1.0 AMP. Fast Recovery Surface Mount Rectifiers

Voltage Range

50 to 1000 Volts

Current

1.0 Ampere

Features

For surface mounted application

Glass passivated junction chip

Built-in strain relief, ideal for automated

placement

Plastic material used carries Underwriters

Laboratory Classification 94V-O

Fast switching for high efficiency

High temperature soldering:

260

℃/ 10 seconds at terminals

Mechanical Data

Cases: Molded plastic

Terminals: Solder plated

Polarity: Indicated by cathode band

Packing: 12mm tape per E1A STD

RS-481

Weight: 0.064 gram

SMA/DO-214AC

Dimensions in inches and (millimeters)

Maximum Ratings and Electrical Characteristics

Rating at 25

℃ambient temperature unless otherwise specified.

Single phase, half wave, 60 Hz, resistive or inductive load.

For capacitive load, derate current by 20%

Type Number

Units

Maximum Recurrent Peak Reverse Voltage

50

100

200

400

600

800 1000

V

Maximum RMS Voltage

35

70

140

280

420

560

700

V

Maximum DC Blocking Voltage

50

100

200

400

600

800 1000

V

Maximum Average Forward Rectified Current

1.0

A

Peak Forward Surge Current, 8.3 ms Single Half

Sine-wave Superimposed on Rated Load

(JEDEC method )

30

A

Maximum Instantaneous Forward Voltage

@ 1.0A

1.3

V

℃

℃

5

50

uA

uA

Maximum Reverse Recovery Time ( Note 1 )

Trr

150

250

500

nS

Typical Junction Capacitance ( Note 2 )

Cj

10

pF

Typical Thermal Resistance (Note 3)

R

R

105.0

32.0

℃/W

℃/W

Operating Temperature Range

-55 to +150

℃

Storage Temperature Range

-55 to +150

℃

3. Thermal Resistance from Junction to Ambient and from Junction to Lead Mounted on P.C.B. with

0.2”x0.2” ( 5.0 x 5.0 mm ) Copper Pad Areas.