Infineon ISC N-Channel Power Transistor, 541 A, 40 V Enhancement, 8-Pin PG-TDSON-8 ISCH42N04LM7ATMA1
- RS Stock No.:
- 349-391
- Mfr. Part No.:
- ISCH42N04LM7ATMA1
- Manufacturer:
- Infineon
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- RS Stock No.:
- 349-391
- Mfr. Part No.:
- ISCH42N04LM7ATMA1
- Manufacturer:
- Infineon
Specifications
Product overview and Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Infineon | |
| Channel Type | N | |
| Product Type | Power Transistor | |
| Maximum Continuous Drain Current Id | 541A | |
| Maximum Drain Source Voltage Vds | 40V | |
| Package Type | PG-TDSON-8 | |
| Series | ISC | |
| Mount Type | Surface | |
| Pin Count | 8 | |
| Maximum Drain Source Resistance Rds | 0.42mΩ | |
| Channel Mode | Enhancement | |
| Forward Voltage Vf | 1V | |
| Maximum Gate Source Voltage Vgs | 20V | |
| Typical Gate Charge Qg @ Vgs | 79nC | |
| Minimum Operating Temperature | -55°C | |
| Maximum Power Dissipation Pd | 234W | |
| Maximum Operating Temperature | 175°C | |
| Standards/Approvals | IEC61249‑2‑21, JEDEC, RoHS | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand Infineon | ||
Channel Type N | ||
Product Type Power Transistor | ||
Maximum Continuous Drain Current Id 541A | ||
Maximum Drain Source Voltage Vds 40V | ||
Package Type PG-TDSON-8 | ||
Series ISC | ||
Mount Type Surface | ||
Pin Count 8 | ||
Maximum Drain Source Resistance Rds 0.42mΩ | ||
Channel Mode Enhancement | ||
Forward Voltage Vf 1V | ||
Maximum Gate Source Voltage Vgs 20V | ||
Typical Gate Charge Qg @ Vgs 79nC | ||
Minimum Operating Temperature -55°C | ||
Maximum Power Dissipation Pd 234W | ||
Maximum Operating Temperature 175°C | ||
Standards/Approvals IEC61249‑2‑21, JEDEC, RoHS | ||
Automotive Standard No | ||
- COO (Country of Origin):
- MY
Infineon ISC Series Power Transistor, 234W Maximum Power Dissipation, 40V Maximum Drain Source Voltage - ISCH42N04LM7ATMA1
This power transistor is a high-current N‑channel enhancement-mode MOSFET designed for demanding power-conversion and switching roles. It operates across a broad temperature span for use in thermally challenging environments and is supplied in an 8-pin surface-mount TDSON package suited to compact board layouts.
Features and Benefits:
• 234W power dissipation enables sustained high-power operation
• 541A continuous drain current supports heavy current loads
• 40V drain‑source rating allows medium-voltage system compatibility
• 0.42mΩ Rds(on) minimises conduction losses during switching
• 79nC typical gate charge reduces switching energy in fast designs
• 1V forward voltage lowers loss in synchronous rectification
• 541A continuous drain current supports heavy current loads
• 40V drain‑source rating allows medium-voltage system compatibility
• 0.42mΩ Rds(on) minimises conduction losses during switching
• 79nC typical gate charge reduces switching energy in fast designs
• 1V forward voltage lowers loss in synchronous rectification
Applications
• Suitable for high-current motor drive stages
• Ideal for server and data-centre power rails
• Used with DC-DC converters in telecom equipment
• Can be used for synchronous rectifiers in power supplies
• Employed in industrial inverter output stages
• Ideal for server and data-centre power rails
• Used with DC-DC converters in telecom equipment
• Can be used for synchronous rectifiers in power supplies
• Employed in industrial inverter output stages
What thermal extremes can it withstand during operation?
The device is specified to function from -55°C up to 175°C, allowing use in applications with wide ambient or junction temperature variations.
How is the package optimised for PCB assembly?
The PG‑TDSON‑8 surface-mount package offers low thermal resistance and compact footprint for automated assembly on densely populated boards.
What gate drive considerations are relevant for fast switching?
With a typical gate charge of 79nC and a maximum Vgs of 20V, designers should size driver current to manage charge/discharge times while staying within gate-voltage limits.
Are there constraints on current handling in sustained operation?
Continuous drain current of 541A indicates high steady-state capability but requires appropriate thermal management to maintain specified power dissipation.
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