VIPER53 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'VIPER53' PDF : 24 Pages View PDF
VIPer53DIP / VIPer53SP
ELECTRICAL CHARACTERISTICS (Tj=25°C, VDD=13V, unless otherwise specified)
POWER SECTION
Symbol
Parameter
Test Conditions
Min. Typ. Max. Unit
BVDSS Drain-Source Voltage
ID=1mA; VCOMP=0V
620
V
IDSS Off State Drain Current VDS=500V; VCOMP=0V; Tj=125°C
150
µA
RDS(on)
Static Drain-Source
On State Resistance
ID=1A; VCOMP=4.5V; VTOVL=0V
Tj=25°C
Tj=100°C
0.9
1
Ω
1.7
Ω
tfv
Fall Time
ID=0.2A; VIN=300V
(See figure 1 and note 4)
100
ns
trv
Rise Time
ID=1A; VIN=300V
(See figure 1 and note 4)
50
ns
Coss Drain Capacitance
VDS=25V
170
pF
CEon
Effective Output
Capacitance
200V < VDSon < 400V
(See note 5)
60
pF
Note
4. On clamped inductive load
5. This parameter can be used to compute the energy dissipated at turn on Eton according to the initial drain to source voltage VDSon
and the following formula: Eton
=
12--
⋅
CEon
⋅
3002
⋅
-V---3D---0-S--0-o---n-
1.5
OSCILLATOR SECTION
Symbol
Parameter
Test Conditions
Min. Typ. Max. Unit
FOSC1
Oscillator Frequency
Initial Accuracy
RT=8kΩ; CT=2.2nF
(See figure 9) 95
100 105 kHz
FOSC2
Oscillator Frequency
Total Variation
RT=8kΩ; CT=2.2nF
(See figure 12)
VDD=VDDon ... VDDovp; Tj=0 ... 100°C
93
100 107 kHz
VOSChi Oscillator Peak Voltage
9
V
VOSClo Oscillator Valley Voltage
4
V
4/24
Share Link: 
