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