DMV datasheet(2/9 Pages) STMICROELECTRONICS

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Symbol

Parameter

Value

Unit

DMV16 DMV32 DMV56

Rth(j-c)

Damper junction to case

5.3

4.8

3.6

°C/W

Rth(j-c)

Modulation junction to case

6.5

5.3

Rth(c)

Coupling

0.2

Rth(j-c)

Total as per full IF(AV) maximum ratings

6.0

5.1

4.5

THERMAL RESISTANCES

Symbol

Parameter

Test conditions

Value

Unit

Tj = 25°C

Tj = 125°C

Typ. Max. Typ. Max.

VF *

Forward voltage drop

IF = 5 A

DMV16

1.6

1.0

1.5

IF = 6 A

DMV32

1.5

1.1

1.35

IF = 6 A

DMV56

1.8

1.1

1.5

IR **

Reverse leakage current

VR = VRRM

DMV16

100

500

µA

DMV32

100

1000

DMV56

100

1000

Pulse test :

* tp = 380

µs, δ < 2%

** tp = 5 ms,

δ < 2%

To evaluate the maximum conduction losses of the DAMPER diode use the following equations :

DMV16: P = 1.14 x IF(AV) + 0.072 x IF

(RMS)

DMV32: P = 1.069 x IF(AV) + 0.047 x IF

(RMS)

DMV56: P = 1.15 x IF(AV) + 0.059 x IF

(RMS)

STATIC ELECTRICAL CHARACTERISTICS OF THE DAMPER DIODES

Symbol

Parameter

Test conditions

Value

Unit

Tj = 25°C

Tj = 125°C

Typ.

Max.

Typ.

Max.

VF *

Forward voltage drop

IF = 3A

DMV16

1.4

1.3

IF = 5A

DMV32

1.75

1.2

1.5

IF = 5A

DMV56

1.75

1.2

1.5

IR **

Reverse leakage current

VR = 480V

DMV16

150

500

µA

DMV32

100

600

2000

DMV56

100

600

2000

Pulse test :

* tp = 380

µs, δ < 2%

** tp = 5 ms,

δ < 2%

To evaluate the maximum conduction losses of the MODULATION diode use the following equations :

DMV16: P = 1.06 x IF(AV) + 0.08x IF

(RMS)

DMV32: P = 1.15 x IF(AV) + 0.07 x IF

(RMS)

DMV56: P = 1.15 x IF(AV) + 0.07 x IF

(RMS)

STATIC ELECTRICAL CHARACTERISTICS OF THE MODULATION DIODE

DMV series

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