MOTOROLA

2

1SMA10CAT3 through 1SMA78CAT3

ELECTRICAL CHARACTERISTICS — continued

Di

Reverse

Breakdown Voltage

Maximum

Reverse Voltage

Maximum

Reverse

Maximum

D

Device

Stand–off

Voltage VRWM

(Volts)

VBR

Volts

(Min)

IT

mA

Reverse Voltage

@ IRSM

(Clamping Voltage)

VRSM (Volts)

Reverse

Surge Current

IRSM

(Amps)

Reverse Leakage

@ VRWM

IR (µA)

Devce

Marking

1SMA18CAT3

18

20

1

29.2

13.7

2.5

RTC

1SMA20CAT3

20

22.2

1

32.4

12.3

2.5

RVC

1SMA22CAT3

22

24.4

1

35.5

11.3

2.5

RXC

1SMA24CAT3

24

26.7

1

38.9

10.3

2.5

RZC

1SMA26CAT3

26

28.9

1

42.1

9.5

2.5

SEC

1SMA28CAT3

28

31.1

1

45.4

8.8

2.5

SGC

1SMA30CAT3

30

33.3

1

48.4

8.3

2.5

SKC

1SMA33CAT3

33

36.7

1

53.3

7.5

2.5

SMC

1SMA36CAT3

36

40

1

58.1

6.9

2.5

SPC

1SMA40CAT3

40

44.4

1

64.5

6.2

2.5

SRC

1SMA43CAT3

43

47.8

1

69.4

5.8

2.5

STC

1SMA45CAT3

45

50

1

72.2

5.5

2.5

SVC

1SMA48CAT3

48

53.3

1

77.4

5.2

2.5

SXC

1SMA51CAT3

51

56.7

1

82.4

4.9

2.5

SZC

1SMA54CAT3

54

60

1

87.1

4.6

2.5

TEC

1SMA58CAT3

58

64.4

1

93.6

4.3

2.5

TGC

1SMA60CAT3

60

66.7

1

96.8

4.1

2.5

TKC

1SMA64CAT3

64

71.1

1

103.0

3.9

2.5

TMC

1SMA70CAT3

70

77.8

1

113.0

3.5

2.5

TPC

1SMA75CAT3

75

83.3

1

121.0

3.3

2.5

TRC

1SMA78CAT3

78

86.7

1

126.0

3.2

2.5

TSC

* TOLERANCE AND VOLTAGE DESIGNATION Tolerance designation – The type number listed indicates a tolerance of

±5%.