Datasheet

Electrical characteristics VIPer22A-E, VIPer22ADIP-E, VIPer22AS-E
4/21 Doc ID 12050 Rev 2
2 Electrical characteristics
T
J
= 25 °C, V
DD
= 18 V, unless otherwise specified
Table 4. Power section
Symbol Parameter Test conditions Min Typ Max Unit
BV
DSS
Drain-source voltage I
D
= 1 mA; V
FB
= 2 V 730 V
I
DSS
OFF state drain
current
V
DS
= 500 V; V
FB
= 2 V;
T
J
= 125 °C
0.1 mA
r
DS(on)
Static drain-source
ON state resistance
I
D
= 0.4 A
I
D
= 0.4 A; T
J
= 100 °C
15 17
31
Ω
t
f
Fall time
I
D
= 0.2 A; V
IN
= 300 V
(1)
(See Figure 9 on page 13)
1. On clamped inductive load
100 ns
t
r
Rise time
I
D
= 0.4 A; V
IN
= 300 V
(1)
(See Figure 9 on page 13)
50 ns
C
OSS
Drain capacitance V
DS
= 25 V 40 pF
Table 5. Supply section
Symbol Parameter Test conditions Min Typ Max Unit
I
DDch
Start-up charging
current
100 V ≤ V
DS
≤ 400 V;
V
DD
= 0 V ...V
DDon
(See Figure 10 on page 13)
-1 mA
I
DDoff
Start-up charging
current in thermal
shutdown
V
DD
= 5 V; V
DS
= 100 V
T
J
> T
SD
- T
HYST
0 mA
I
DD0
Operating supply
current not switching
I
FB
= 2 mA 3 5 mA
I
DD1
Operating supply
current switching
I
FB
= 0.5 mA; I
D
= 50 mA
(1)
1. These test conditions obtained with a resistive load are leading to the maximum conduction time of the
device.
4.5 mA
D
RST
Restart duty-cycle (See Figure 11 on page 13) 16 %
V
DDoff
V
DD
undervoltage
shutdown threshold
(See Figure 10,
Figure 11 on page 13)
7 8 9 V
V
DDon
V
DD
start-up
threshold
(See Figure 10,
Figure 11 on page 13))
13 14.5 16 V
V
DDhyst
V
DD
threshold
hysteresis
(See Figure 10 on page 13) 5.8 6.5 7.2 V
V
DDovp
V
DD
overvoltage
threshold
38 42 46 V