1

Characteristics

Table 1. Absolute ratings (limiting values, at 25 °C, unless otherwise specified)

Symbol

Parameter

Value

Unit

VRRM

Repetitive peak reverse voltage

1200

V

IF(RMS)

Forward rms current

50

A

IF(AV)

Average forward current δ = 0.5, square wave

TC = 130 °C

15

A

IFRM

Repetitive peak forward current

tp = 5 μs, F = 5 kHz square

200

A

IFSM

Surge non repetitive forward current

tp = 10 ms sinusoidal

200

A

Tstg

Storage temperature range

-65 to +175

°C

Tj

Operating junction temperature range

-40 to +175

°C

Table 2. Thermal parameters

Symbol

Parameter

Max. value

Unit

Rth(j-c)

Junction to case

1.3

°C/W

For more information, please refer to the following application note :

•

AN5088 : Rectifiers thermal management, handling and mounting recommendations

Table 3. Static electrical characteristics

Symbol

Parameter

Test conditions

Min.

Typ.

Max.

Unit

IR (1)

Reverse leakage current

Tj = 25 °C

VR = VRRM

-

15

µA

Tj = 150 °C

-

10

100

VF (2)

Forward voltage drop

Tj = 25 °C

IF = 15 A

-

2.10

V

Tj = 150 °C

-

1.25

1.90

Tj = 150 °C

-

1.20

1.80

1. Pulse test: tp = 5 ms, δ < 2%

2. Pulse test: tp = 380 µs, δ < 2%

To evaluate the conduction losses, use the following equation:

P = 1.4 x IF(AV) + 0.027 x IF 2 (RMS)

STTH1512-Y

Characteristics

DS9417 - Rev 2

page 2/11