DMV1500M
THERMAL RESISTANCES
Symbol
Parameter
Value
4.8
Unit
Rth(j-c)
Rth(j-c)
Damper junction to case
Modulation junction to case
°C/W
6
STATIC ELECTRICAL CHARACTERISTICS OF THE DAMPER DIODES
Value
Symbol
Parameter
Test conditions
Tj = 25°C
Typ. Max.
1.4
Tj = 125°C
Unit
Typ.
Max.
1.65
1000
VF *
Forward voltage drop
IF = 6 A
2.2
1.2
V
IR **
Reverse leakage current VR = 1500V
100
100
µA
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 :
2
P = 1.37 x I
+ 0.047 x I
F (RMS)
F(AV)
STATIC ELECTRICAL CHARACTERISTICS OF THE MODULATION DIODE
Value
Test
conditions
Symbol
Parameter
Tj = 25°C
Typ. Max.
Tj = 125°C
Unit
Typ.
Max.
1.4
VF *
IR **
Forward voltage drop
IF = 3A
1.8
20
1.1
3
V
Reverse leakage current VR = 600V
50
µA
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 :
2
P = 1.12 x I
+ 0.092 x I
F (RMS)
F(AV)
RECOVERY CHARACTERISTICS OF THE DAMPER DIODE
Value
Typ. Max.
Symbol
Parameter
Test conditions
Unit
trr
Reverse recovery time
IF = 100mA
IR = 100mA
IRR = 10mA
Tj = 25°C
750
ns
trr
Reverse recovery time
IF = 1A
dIF/dt = -50A/µs
VR = 30V
Tj = 25°C
110
135
ns
2/9
®
STMICROELECTRONICS [ ST ]
