SK32 - SK3B

SURFACE MOUNT

SCHOTTKY BARRIER RECTIFIERS

PRV : 20 - 100 Volts

FEATURES :

* High current capability

* High surge current capability

* High reliability

* High efficiency

* Low power loss

* Low forward voltage drop

MECHANICAL DATA :

* Case : SMC Molded plastic

* Epoxy : UL94V-O rate flame retardant

* Lead : Lead Formed for Surface Mount

* Polarity : Color band denotes cathode end

* Mounting position : Any

* Weight : 0.21 gram

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Rating at 25

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

For capacitive load, derate current by 20%.

SYMBOL

SK

32

SK

33

SK

34

SK

35

SK

36

SK

37

SK

38

SK

39

SK

3B

UNIT

Maximum Recurrent Peak Reverse Voltage

20

30 40

50

60

70

80

90

100

V

Maximum RMS Voltage

14 21

28

35

42

49

56

63

70

V

Maximum DC Blocking Voltage

20

30 40

50

60

70

80

90

100

V

Maximum Average Forward Current

See Fig.1

3.0

A

Maximum Peak Forward Surge Current,

8.3ms single half sine wave superimposed

on rated load (JEDEC Method)

0.5

0.74

0.79

V

Maximum Reverse Current at

Ta = 25

°C

0.5

mA

Rated DC Blocking Voltage (Note 1)

Ta = 100

°C

20

mA

Junction Temperature Range

- 65 to + 125

- 65 to + 150

°C

Storage Temperature Range

- 65 to + 150

°C

Notes :

(1) Pulse Test : Pulse Width = 300

µs, Duty Cycle = 2%

Page 1 of 2

Rev. 01 : January 10, 2004

RATING

80

A

SMC (DO-214AB)

Dimensions in inches and (millimeter)

0.245(6.2 2)

0.121(3.07)

0.115(2.92)

0.220(5.5 9)

0.012(0.305)

0.103(2.62)

0.060(1.5 2)

0.079(2.00)

0.006(0.152)

0.030(0.7 6)

0.008(0.203)

0.004(0.102)