STTA812D datasheet(2/10 Pages) STMICROELECTRONICS

2 / 10 page

Symbol

Parameter

Test conditions

Min

Typ

Max

Unit

VF*

Forward voltage drop

IF =8A

Tj = 25

°C

Tj = 125

°C

1.35

2.2

2.0

IR**

Reverse leakage current

VR =0.8 x

VRRM

Tj=25

°C

Tj = 125

°C

0.6

100

µA

Vto

Threshold voltage

Ip < 3.IAV

Tj = 125

°C

1.57

Dynamic parameter

Ω

Test pulses :

* tp = 380

µs, δ <2%

** tp = 5 ms ,

δ <2%

STATIC ELECTRICAL CHARACTERISTICS

Symbol

Parameter

Conditions

Value

Unit

Rth(j-c)

Junction to case thermal

resistance

TO-220AC/D

2PAK

TO-220AC Ins.

2.3

3.3

°C/W

Conduction power dissipation

IF(AV) =8A

δ =0.5

TO-220AC/D

2PAK

TO-220AC Ins.

Tc= 105

°C

Tc= 85

°C

19.5

Pmax

Total power dissipation

Pmax = P1 + P3 (P3 = 10% P1)

TO-220AC/D

2PAK

TO-220AC Ins.

Tc= 100

°C

Tc= 79

°C

21.5

THERMAL AND POWER DATA

Symbol

Parameter

Test conditions

Min

Typ

Max

Unit

trr

Reverse recovery

time

Tj=25

°C

IF = 0.5 A

IR = 1A

Irr = 0.25A

IF =1 A dIF/dt =-50A/

µsVR =30V

100

IRM

Maximum reverse

recovery current

Tj = 125

°C VR = 600V IF =8A

dIF/dt = -64 A/

µs

dIF/dt = -500 A/

µs

S factor

Softness factor

Tj = 125

°CVR = 600V IF =8A

dIF/dt = -500 A/

µs

1.2

DYNAMIC ELECTRICAL CHARACTERISTICS

TURN-OFF SWITCHING

Symbol

Parameter

Test conditions

Min

Typ

Max

Unit

tfr

Forward recovery time

Tj = 25

°C

IF =8 A, dIF/dt = 64 A/

µs

measured at 1.1

× VFmax

900

VFp

Peak forward voltage

Tj = 25

°C

IF =8A, dIF/dt = 64 A/

µs

IF =40A, dIF/dt = 500 A/

µs45

TURN-ON SWITCHING

To evaluate the maximum conduction losses use the following equation :

P= Vto xIF(AV) +rd x IF

(RMS)

STTA812D/DI/G

2/10

STTA812D 数据表(PDF) 2 Page - STMicroelectronics

STTA812D 数据表(HTML) 2 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8 9 10

数据表下载

链接网址

STTA812D 数据表(PDF) 2 Page - STMicroelectronics

STTA812D 数据表(HTML) 2 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8 9 10

数据表 下载

链接网址

数据表下载