InnoSwitch3-EP
Absolute Maximum Ratings1,2
DRAIN Pin Voltage: ..................................................-0.3 V to 725 V Notes:
DRAIN Pin Peak Current: INN3672C........................ 880 mA (1.65 A)3
INN3673C.......................... 1.04 A (1.95 A)3
1. All voltages referenced to SOURCE and Secondary GROUND,
TA = 25 °C.
2. Maximum ratings specified may be applied one at a time without
causing permanent damage to the product. Exposure to Absolute
Maximum Ratings conditions for extended periods of time may
affect product reliability.
INN3674C.......................... 1.52 A (2.85 A)3
INN3675C.......................... 1.84 A (3.45 A)3
INN3676C.......................... 2.32 A (4.35 A)3
INN3677C.......................... 2.64 A (4.95 A)3
BPP/BPS Pin Voltage ........................................................-0.3 to 6 V
BPP/BPS Current .................................................................100 mA
FWD Pin Voltage ...................................................... -1.5 V to 150 V
FB Pin Voltage .............................................................-0.3 V to 6 V
SR Pin Voltage .............................................................-0.3 V to 6 V
VOUT Pin Voltage .......................................................-0.3 V to 27 V
V Pin Voltage ...........................................................-0.3 V to 725 V
Storage Temperature ..................................................-65 to 150 °C
Operating Junction Temperature4 ................................ -40 to 150 °C
Ambient Temperature .................................................-40 to 105 °C
Lead Temperature5 ............................................................... 260 °C
3. Higher peak drain current is allowed while the drain voltage is
simultaneously less than 400 V.
4. Normally limited by internal circuitry.
5. 1/16” from case for 5 seconds.
Thermal Resistance
Thermal Resistance:
Notes:
(qJA).................................... 76 °C/W1, 65 °C/W2 1. Soldered to 0.36 sq. inch (232 mm2) 2 oz. (610 g/m2) copper clad.
(qJC).....................................................8 °C/W3 2. Soldered to 1 sq. inch (645 mm2), 2 oz. (610 g/m2) copper clad.
3. The case temperature is measured on the top of the package.
Parameter
Conditions
Rating
Units
Ratings for UL1577
Primary-Side
Current Rating
Current from pin (16-19) to pin 24
1.5
A
Primary-Side
Power Rating
T
AMB = 25 °C
1.35
W
(device mounted in socket resulting in TCASE = 120 °C)
Secondary-Side
Power Rating
TAMB = 25 °C
(device mounted in socket)
0.125
W
Parameter
Conditions
Rating
Units
Package Characteristics
Clearance
12.1
mm (typ)
mm (typ)
Creepage
11.7
Distance Through
Insulation (DTI)
0.4
6
mm (min)
kV (min)
-
Transient Isolation
Voltage
Comparative
Tracking Index (CTI)
600
19
Rev. D 08/18
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