PSMA16A データシートの表示（PDF） - Philips Electronics

部品番号

コンポーネント説明

メーカー

PSMA16A

Transient voltage suppressor diodes

Philips Electronics 

Philips Semiconductors

Transient voltage suppressor diodes

Product specification

PSMA8.5A to PSMA78A

DEVICE

(note 1)

REVERSE

STAND-OFF

VOLTAGE

VRWM

(V)

BREAKDOWN

VOLTAGE

VBR

min.

(V)

IT

(mA)

REVERSE

VOLTAGE

(max)

@ IRSM

(CLAMPING

VOLTAGE)

VRSM

(V)

REVERSE

SURGE

CURRENT

(max)

IRSM

(A)

REVERSE

LEAKAGE

CURRENT

(max)

@ VRWM

IR

(µA)

PSMA36A

36

40.0

1

58.1

6.9

2.5

PSMA40A

40

44.4

1

64.5

6.2

2.5

PSMA43A

43

47.8

1

69.4

5.8

2.5

PSMA45A

45

50.0

1

72.2

5.5

2.5

PSMA48A

48

53.3

1

77.4

5.2

2.5

PSMA51A

51

56.7

1

82.4

4.9

2.5

PSMA54A

54

60.0

1

87.1

4.6

2.5

PSMA58A

58

64.4

1

93.6

4.3

2.5

PSMA60A

60

66.7

1

96.8

4.1

2.5

PSMA64A

64

71.1

1

103.0

3.9

2.5

PSMA70A

70

77.8

1

113.0

3.5

2.5

PSMA75A

75

83.3

1

121.0

3.3

2.5

PSMA78A

78

86.7

1

126.0

3.2

2.5

Note

1. Tolerance and Voltage Designation: Tolerance designation - The type number listed indicates a tolerance of ±.5%

THERMAL CHARACTERISTICS

SYMBOL

PARAMETER

Rth j-tp

Rth j-a

thermal resistance from junction to tie-point

thermal resistance from junction to ambient

CONDITIONS

note 1

note 2

VALUE

25

100

150

UNIT

K/W

K/W

K/W

Notes

1. Device mounted on an Al2O3 printed-circuit board, 0.7 mm thick; thickness of Cu-layer ≥35 µm, see Fig.4.

2. Device mounted on an epoxy-glass printed-circuit board, 1.5 mm thick; thickness of Cu-layer ≥40 µm, see Fig.4.

For more information please refer to the ‘General part of the associated handbook’.

1999 Jan 26

4

Share Link: