- 300 -

.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)

HS1A THRU HS1M

1.0 AMP. High Efficient Surface Mount Rectifiers

Voltage Range

50 to 1000 Volts

Current

1.0 Ampere

Features

Glass passivated junction chip.

For surface mounted application

Low forward voltage drop

Low profile package

Built-in stain relief, ideal for automatic

placement

Fast switching for high efficiency

High temperature soldering:

260

℃/10 seconds at terminals

Plastic material used carries Underwriters

Laboratory Classification 94V-O

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

1A

HS

1B

HS

1D

HS

1F

HS

1G

HS

1J

HS

1K

HS

1M

Units

Maximum Recurrent Peak Reverse Voltage

50

100 200

300

400

600

800 1000

V

Maximum RMS Voltage

35

70

140

210

280

420

560

700

V

Maximum DC Blocking Voltage

50

100 200

300

400

600

800 1000

V

Maximum Average Forward Rectified Current

See Fig.2

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

1.0

1.3

1.7

V

℃

℃

5.0

100

uA

uA

Maximum Reverse Recovery Time ( Note 1 )

Trr

50

75

nS

Typical Junction Capacitance ( Note 2 )

Cj

20

15

pF

Maximum Thermal Resistance ( Note 3 )

R

70

℃/W

Operating Temperature Range

-55 to +150

℃

Storage Temperature Range

-55 to +150

℃

3. Mounted on P.C.B. with 0.2”x0.2” ( 5 x 5 mm ) Copper Pad Areas.