Datasheet

VIPER27 Electrical data
Doc ID 15133 Rev 5 5/31
4 Electrical data
4.1 Maximum ratings
4.2 Thermal data
Table 4. Absolute maximum ratings
Symbol Parameter
Value
Unit
Min Max
V
DRAIN
Drain-to-source (ground) voltage 800 V
E
AV
Repetitive avalanche energy
(limited by T
J
= 150 °C)
5mJ
I
AR
Repetitive avalanche current
(limited by T
J
= 150 °C)
1.5 A
I
DRAIN
Pulse drain current (limited by T
J
= 150 °C) 3 A
V
CONT
Control input pin voltage (with I
CONT
= 1 mA) -0.3 Self limited V
V
FB
Feed-back voltage -0.3 5.5 V
V
BR
Brown-out input pin voltage (with I
BR
= 0.5 mA) -0.3 Self limited V
V
DD
Supply voltage (I
DD
= 25 mA) -0.3 Self limited V
I
DD
Input current 25 mA
P
TOT
Power dissipation at T
A
< 40 °C (DIP-7) 1
W
Power dissipation at T
A
< 60 °C (SO16N) 1.5
T
J
Operating junction temperature range -40 150 °C
T
STG
Storage temperature -55 150 °C
Table 5. Thermal data
Symbol Parameter
Max value
Unit
SO16N DIP7
R
thJP
Thermal resistance junction pin
(Dissipated power = 1 W)
25 35 °C/W
R
thJA
Thermal resistance junction ambient
(Dissipated power = 1 W)
60 100 °C/W
R
thJA
Thermal resistance junction ambient
(1)
(Dissipated power = 1 W)
1. When mounted on a standard single side FR4 board with 100 mm
2
(0.155 sq in) of Cu (35 µm thick)
50 80 °C/W