VIPER16
Electrical data
4
Electrical data
4.1
Maximum ratings
Table 4.
Symbol
Absolute maximum ratings
Value
Pin
Parameter
Unit
(DIP-7)
Min
Max
VDRAIN
EAV
7, 8
7, 8
7, 8
7, 8
5
Drain-to-source (ground) voltage
Repetitive avalanche energy (limited by TJ = 150 °C)
Repetitive avalanche current (limited by TJ = 150 °C)
Pulse drain current (limited by TJ = 150 °C)
Input pin voltage
800
2
V
mJ
A
IAR
1
IDRAIN
VCOMP
VFB
2.5
3.5
4.8
2.4
A
-0.3
-0.3
-0.3
V
4
Input pin voltage
V
VLIM
3
Input pin voltage
V
Self
limited
VDD
IDD
2
2
Supply voltage
-0.3
V
Input current
20
1
mA
W
Power dissipation at TA < 40 °C (DIP-7)
Power dissipation at TA < 60 °C (SO16N)
Operating junction temperature range
Storage temperature
PTOT
1
W
TJ
-40
-55
150
150
°C
°C
TSTG
4.2
Thermal data
Table 5.
Symbol
Thermal data
Max value
SO16N
Max value
DIP-7
Parameter
Unit
Thermal resistance junction pin
(Dissipated power = 1 W)
RthJP
RthJA
RthJA
35
90
80
40
110
90
°C/W
°C/W
°C/W
Thermal resistance junction ambient
(Dissipated power = 1 W)
Thermal resistance junction ambient (1)
(Dissipated power = 1 W)
1. When mounted on a standard single side FR4 board with 100 mm2 (0.155 sq in) of Cu (35 μm thick)
Doc ID 15232 Rev 5
5/25
STMICROELECTRONICS [ ST ]
