SMA6T12CAY datasheet(5/13 Pages) STMICROELECTRONICS

5 / 13 page

Figure 9. Leakage current versus junction temperature

I (nA )

1.E+00

1.E+01

1.E+02

1.E+03

1.E+04

100

125

150

VR=VRM

VRM > 10 V

VRM ≤ 10 V

T (°C)

Figure 10. Peak forward voltage drop versus peak forward

current

IFM(A)

1.E-02

1.E-01

1.E+00

1.E+01

0.4

0.5

0.6

0.7

0.8

0.9

1.0

1.1

1.2

1.3

1.4

Tj=25 °C

Tj=125 °C

VFM(V)

Figure 11. Relative variation of thermal impedance,

junction to ambient, versus pulse duration

Zth (j-a)/Rth (j-a)

0.01

0.10

1.00

1.E-02

1.E-01

1.E+00

1.E+01

1.E+02

1.E+03

Printed circuit board FR4,

copper surface = 1 cm2

Figure 12. Thermal resistance junction to ambient versus

copper surface under each lead

100

150

200

0.5

1.5

2.5

3.5

4.5

Rth(j-a) (°C/W)

SCu (cm²)

Single pulse on recommended footprint.Epoxy printed circuit

board FR4, 70 µm Cu thickness

Figure 13. ISO7637-2 pulse 1: Vs = -150 V with 12 V

battery

5 A /div

500 µs /div

SMA6T30CAY

SMA6T30AY

10 V/div

Figure 14. ISO7637-2 pulse 2a: Vs = +112 V with 12 V

battery

10 V/div

10 µs /div

10 A /div

SMA6T30CAY

SMA6T30AY

SMA6TY

Characteristics (curves)

DS6931 - Rev 8

page 5/13

SMA6T12CAY 数据表(PDF) 5 Page - STMicroelectronics

SMA6T12CAY 数据表(HTML) 5 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13

数据表下载

链接网址

SMA6T12CAY 数据表(PDF) 5 Page - STMicroelectronics

SMA6T12CAY 数据表(HTML) 5 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13

数据表 下载

链接网址

数据表下载