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VLA503 Datasheet PDF : 6 Pages
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Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697-1800 (724) 925-7272
VLA503
Hybrid IC IGBT Gate Driver
Absolute Maximum Ratings, Ta = 25°C unless otherwise specified
Characteristics
Supply Voltage, DC
Input Signal Voltage (Applied between Pin 13 - 14, 50% Duty Cycle, Pulse Width 1ms)
Output Voltage (When the Output Voltage is "H")
Output Current
(Pulse Width 2µs, f ≤ 20kHz)
Isolation Voltage (Sine Wave Voltage 60Hz, for 1 Minute)
Case Temperature
Operating Temperature (No Condensation Allowable)
Storage Temperature (No Condensation Allowable)
Fault Output Current (Applied Pin 8)
Input Voltage at Pin 1 (Applied Pin 1)
*Differs from H/C condition.
Symbol
VCC
VEE
Vi
VO
IOHP
IOLP
VISO
TC
Topr
Tstg
IFO
VR1
VLA503
18
-15
-1 ~ +7
VCC
-5
5
2500
85
-20 ~ +60
-25 ~ +100*
20
50
Units
Volts
Volts
Volts
Volts
Amperes
Amperes
Vrms
°C
°C
°C
mA
Volts
Electrical and Mechanical Characteristics, Ta = 25°C unless otherwise specified, VCC = 15V, VEE = -10V)
Characteristics
Symbol
Test Conditions
Min.
Typ. Max.
Supply Voltage
Pull-up Voltage on Primary Side
"H" Input Current
Switching Frequency
VCC
VEE
VIN
IIH
f
Recommended Range
Recommended Range
Recommended Range
Recommended Range
Recommended Range
14
15
—
-7
—
-10
4.75
5
5.25
15.2
16
19
—
—
20
Gate Resistance
"H" Input Current
"H" Output Voltage
"L" Output Voltage
"L-H" Propagation Time
"L-H" Rise Time
"H-L" Propagation Time
"H-L" Fall Time
Timer
RG
IIH
VOH
VOL
tPLH
tr
tPHL
tf
ttimer
Recommended Range
VIN = 5V
IIH = 16mA
IIH = 16mA
IIH = 16mA
IIH = 16mA
Between Start and Cancel
(Under Input Sign "L")
2
—
—
—
16
—
13
14
—
-8
-9
—
—
0.5
1
—
0.3
1
—
1
1.3
—
0.3
1
1
—
2
Fault Output Current
Controlled Time Detect Short-Circuit 1
Controlled Time Detect Short-Circuit 2**
IFO
ttrip1
ttrip2
Applied 8 Pin, R = 4.7kΩ
Pin 1: 15V and More, Pin 2: Open
Pin 1: 15V and More, Pins 2-4: 10pF
(Connective Capacitance)
—
5
—
—
2.6
—
—
3
—
SC Detect Voltage
VSC
Collector Voltage of Module
**Length of wiring capacitor controlled time detect short-circuit is within 5cm from Pin 2 and Pin 4 coming and going.
15
—
—
Units
Volts
Volts
Volts
mA
kHz
Ω
mA
Volts
Volts
µs
µs
µs
µs
ms
mA
µs
µs
Volts
2
Rev. 2/06
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