參數(shù)資料
型號(hào): HT0740LG
廠商: SUPERTEX INC
元件分類(lèi): 功率晶體管
英文描述: High Voltage Isolated MOSFET Driver
中文描述: BUF OR INV BASED MOSFET DRIVER, PDSO8
封裝: SOIC-8
文件頁(yè)數(shù): 1/3頁(yè)
文件大小: 72K
代理商: HT0740LG
HT0740
High Voltage Isolated MOSFET Driver
Ordering Information
General Description
The Supertex HT0740 is a single channel high voltage, low input
current isolated driver utilizing Supertex’s proprietary HVCMOS
technology. It is designed to drive discrete 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.
Features
±
400V input to output isolation
No external voltage supply required
Low input logic current, 500
μ
A max
Floating isolated output
5.0V logic compatible
Applications
Telecommunications
Modems
Solid state relays
High side switches
High end audio switches
Avionics
ATE
Absolute Maximum Ratings
1
Input to Output Isolation Voltage, V
ISO
±
400V
Logic Input Voltage, V
IN
–0.5 to +7.0V
Operating Temperature
–40
°
C to +85
°
C
Storage Temperature
–55
°
C to +150
°
C
Soldering Temperature
2
300
°
C
Note:
1. All voltages are referenced to ground.
2. Distance of 1.6mm from case for 10 seconds.
Input to Output
Isolation Voltage
Package Option
8-Pin Narrow Body SOIC
±
400V
HT0740LG
12/13/01
Supertex Inc. does not recommend the use of its products in life support applications and will not knowingly sell its products for use in such applications unless it receives an adequate "products liability
indemnification insurance agreement." Supertex does not assume responsibility for use of devices described and limits its liability to the replacement of devices determined to be defective due to
workmanship. No responsibility is assumed for possible omissions or inaccuracies. Circuitry and specifications are subject to change without notice. For the latest product specifications, refer to the
Supertex website: http://www.supertex.com. For complete liability information on all Supertex products, refer to the most current databook or to the Legal/Disclaimer page on the Supertex website.
1
2
3
4
8
7
6
5
top view
SO-8
Pin Configuration
V
IN
N/C
NC
GND
-V
OUT
N/C
+V
OUT
N/C
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