HT0740LG-G Supertex, HT0740LG-G Datasheet

MOSFET & Power Driver ICs 400V Isolated Output

HT0740LG-G

Manufacturer Part Number
HT0740LG-G
Description
MOSFET & Power Driver ICs 400V Isolated Output
Manufacturer
Supertex
Type
High Voltage Isolated MOSFET Driverr
Datasheet

Specifications of HT0740LG-G

Rise Time
650000 ns
Fall Time
3000000 ns
Supply Voltage (min)
- 0.5 V
Supply Current
0.5 mA
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Number Of Drivers
1
Number Of Outputs
1
Output Voltage
8.5 V
Package / Case
SOIC-8
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Features
Applications
Block Diagram
±400V input to output isolation
Low input logic current, 500µA max
No external voltage supply required
Floating isolated output drivers
5.0V logic compatible
Telecommunications
Modems
Solid state relays
High side switches
High end audio switches
Avionics
ATE
1235 Bordeaux Drive, Sunnyvale, CA 94089
Isolated MOSFET Driver
Internal
Logic
Clock
&
High Voltage,
V
ISO
General Description
The Supertex HT0740 is a single channel, high voltage, low
input current, isolated driver utilizing Supertex’s proprietary
HVCMOS
MOSFETs, configured as high side switches, up to 400V.
The HT0740 generates an independent DC isolated voltage
across the pair of outputs when the logic input is at a logic
high. The HT0740 does not require any external power
supplies. The internal supply voltage is supplied from the
logic input when it is in the high state.
Driver
®
R = 158KΩ ± 47%
technology. It is designed to drive discrete
Tel: 408-222-8888
VOUT
www.supertex.com
+
-
HT0740

Related parts for HT0740LG-G

HT0740LG-G Summary of contents

Page 1

... ATE Block Diagram High Voltage, Isolated MOSFET Driver General Description The Supertex HT0740 is a single channel, high voltage, low input current, isolated driver utilizing Supertex’s proprietary HVCMOS MOSFETs, configured as high side switches 400V. The HT0740 generates an independent DC isolated voltage across the pair of outputs when the logic input logic high ...

Page 2

... Ordering Information Package Options 8-Lead SOIC (Narrow Body) Device 4.90x3.90mm body 1.75mm height (max) HT0740 HT0740LG-G -G indicates package is RoHS compliant (‘Green’) Absolute Maximum Ratings Parameter Input to output isolation voltage, V Logic input voltage Operating temperature Storage temperature Soldering temperature* Absolute Maximum Ratings are those values beyond which damage to the device may occur ...

Page 3

... Timing Diagram 4. OUT Test Circuit 4.5V 0V 50% 90% 10 d(ON VIN + VOUT 7 GND HT0740 ● 1235 Bordeaux Drive, Sunnyvale, CA 94089 3 50% 90% 10 d(OFF OUT C = 600pF ● Tel: 408-222-8888 ● www.supertex.com HT0740 ...

Page 4

... Supertex inc. does not recommend the use of its products in life support applications, and will not knowingly sell them for use in such applications unless it receives an adequate “product liability indemnification insurance agreement.” Supertex inc. does not assume responsibility for use of devices described, and limits its liability to the replacement of the devices determined defective due to workmanship ...

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