1.0 AMP SCHOTTKY BARRIER RECTIFIERS

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Rating 25 C ambient temperature uniess otherwies specified.

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

For capacitive load, derate current by 20%.

TYPE NUMBER

Maximum Recurrent Peak Reverse Voltage

Maximum RMS Voltage

Maximum DC Blocking Voltage

Maximum Average Forward Rectified Current

See Fig. 1

FEATURES

MECHANICAL DATA

Peak Forward Surge Current, 8.3 ms single half sine-wave

superimposed on rated load (JEDEC method)

Maximum Instantaneous Forward Voltage at 2.0A

Maximum DC Reverse Current

Ta=25 C

at Rated DC Blocking Voltage

Ta=100 C

Typical Junction Capacitance (Note1)

A

A

V

u

A

mA

pF

NOTES:

1. Measured at 1MHz and applied reverse voltage of 4.0V D.C.

2. Thermal Resistance Junction to Ambient Vertical PC Board Mounting 0.5"(12.7mm) Lead Length.

* Low forward voltage drop

* High current capability

* High reliability

* High surge current capability

* Epitaxial construction

* Case: Molded plastic

* Epoxy: UL 94V-0 rate flame retardant

* Lead: Axial leads, solderable per MIL-STD-202,

method 208 guranteed

* Polarity: Color band denotes cathode end

* Mounting position: Any

* Weight: 0.34 grams

SR220

SR2100

THRU

VOLTAGE RANGE

20 to 100 Volts

CURRENT

1

.0 Ampere

Typical Thermal Resistance R JA (Note 2)

θ

2

.0

50

500

20

35

-65

+125

-65

+150

-65

+150

0.55

0.70

170

DO-41

Dimensions in inches and (millimeters)

1.0(25.4)

MIN.

1.0(25.4)

MIN.

.205(5.2)

.166(4.2)

.034(.9)

.028(.7)

DIA.

.107(2.7)

.080(2.0)

DIA.

SR220 SR230 SR240 SR250 SR260 SR280 SR2100 UNITS

20

30

40

50

60

80

100

V

20

30

40

50

60

80

100

V

14

21

28

35

42

56

70

V

V

0.70

0.85

Operating

C

C

C/W

* Both normal and Pb free product are available:

* Normal:80~95%Sn,5~20%Pb

* Pb free:99 Sn above can meet Rohs enviroment substance

directive request