Beijing Silk Road Enterprise Management Services Co., Ltd.
| Driven Configuration | High Side |
| Operating Temperature | -40℃~+85℃@(Ta) |
| Load Type | MOSFET |
| Input Logic Level - High | 3.15V~5.5V |
| Rise Time | 650us |
| Voltage - Supply | 3.15V~5.5V |
| Fall Time | 3ms |
| Number of Channels | 1 |
| Description | High Side 650us 3.15V~5.5V 3ms SOIC-8 Isolators - Gate Drivers RoHS |
| Mfr. Part # | HT0740LG-G |
| Package | SOIC-8 |
| Model Number | HT0740LG-G |
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Product Specification
| Driven Configuration | High Side | Operating Temperature | -40℃~+85℃@(Ta) |
| Load Type | MOSFET | Input Logic Level - High | 3.15V~5.5V |
| Rise Time | 650us | Voltage - Supply | 3.15V~5.5V |
| Fall Time | 3ms | Number of Channels | 1 |
| Description | High Side 650us 3.15V~5.5V 3ms SOIC-8 Isolators - Gate Drivers RoHS | Mfr. Part # | HT0740LG-G |
| Package | SOIC-8 | Model Number | HT0740LG-G |
The HT0740 is a single-channel, high-voltage, low input current isolated driver utilizing HVCMOS technology. It is designed to drive discrete MOSFETs configured as high-side switches up to 400V. The device generates an independent DC-isolated voltage across +VOUT and VOUT when the logic input is high, and does not require external power supplies, deriving its internal supply from the logic input. Key features include 400V input-to-output isolation, low input logic current (500 A max), and no external voltage supply requirement, with floating isolated output drivers and 5V logic compatibility. Applications include telecommunications, modems, solid-state relays, high-side switches, high-end audio switches, avionics, and automatic test equipment.
| Parameter | Symbol | Min. | Typ. | Max. | Unit | Conditions |
|---|---|---|---|---|---|---|
| Input to Output Isolation Voltage | VISO | 400 | V | |||
| Logic Input Voltage | VIN | -0.5 | 7 | V | ||
| Operating Ambient Temperature | TA | -40 | +85 | C | ||
| Storage Temperature | TS | -55 | +150 | C | ||
| Logic Input High Voltage | VIH | 3.15 | 5.5 | V | ||
| Logic Input Low Voltage | VIL | 0 | 0.5 | V | ||
| Logic High Input Current | IH | 500 | A | VIN = 5V | ||
| Logic Low Input Current (Quiescent) | IL | 10 | A | VIN = 0.5V | ||
| Output Voltage Across Output Terminals | VOUT | 4.5 | V | VIN = 3.15V, no load | ||
| Output Voltage Across Output Terminals | VOUT | 8.5 | V | VIN = 4.5V, no load | ||
| Input Voltage for Zero Output | 0.8 | V | No load | |||
| Turn-on Delay Time | td(ON) | 50 | s | CL = 600 pF, TA = 25 C | ||
| Rise Time | tr | 650 | s | |||
| Turn-off Delay Time | td(OFF) | 150 | s | |||
| Fall Time | tf | 3 | ms | |||
| Package Thermal Resistance | JA | 101 | C/W | 8-lead SOIC |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Foun... Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Foun...
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