Vishay SiR N channel-Channel MOSFET, 473 A, 40 V Enhancement, 8-Pin PowerPAK SO-8S SiRS4400DP
- RS Stock No.:
- 735-143
- Mfr. Part No.:
- SiRS4400DP
- Brand:
- Vishay
N
This image is representative of the product range
Bulk discount available
View bulk pricing optionsSubtotal (1 unit)*
$10.42
(exc. GST)
$11.46
(inc. GST)
FREE delivery for orders over $60.00 ex GST
Temporarily out of stock
- Shipping from 26 October 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
- RS Stock No.:
- 735-143
- Mfr. Part No.:
- SiRS4400DP
- Brand:
- Vishay
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Vishay | |
| Channel Type | N channel | |
| Product Type | MOSFET | |
| Maximum Continuous Drain Current Id | 473A | |
| Maximum Drain Source Voltage Vds | 40V | |
| Package Type | PowerPAK SO-8S | |
| Series | SiR | |
| Mount Type | Surface Mount | |
| Pin Count | 8 | |
| Maximum Drain Source Resistance Rds | 0.00069Ω | |
| Channel Mode | Enhancement | |
| Typical Gate Charge Qg @ Vgs | 195nC | |
| Minimum Operating Temperature | -55°C | |
| Forward Voltage Vf | 40V | |
| Maximum Gate Source Voltage Vgs | 20V | |
| Maximum Power Dissipation Pd | 278W | |
| Maximum Operating Temperature | 150°C | |
| Length | 6mm | |
| Width | 5mm | |
| Standards/Approvals | RoHS | |
| Height | 2mm | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand Vishay | ||
Channel Type N channel | ||
Product Type MOSFET | ||
Maximum Continuous Drain Current Id 473A | ||
Maximum Drain Source Voltage Vds 40V | ||
Package Type PowerPAK SO-8S | ||
Series SiR | ||
Mount Type Surface Mount | ||
Pin Count 8 | ||
Maximum Drain Source Resistance Rds 0.00069Ω | ||
Channel Mode Enhancement | ||
Typical Gate Charge Qg @ Vgs 195nC | ||
Minimum Operating Temperature -55°C | ||
Forward Voltage Vf 40V | ||
Maximum Gate Source Voltage Vgs 20V | ||
Maximum Power Dissipation Pd 278W | ||
Maximum Operating Temperature 150°C | ||
Length 6mm | ||
Width 5mm | ||
Standards/Approvals RoHS | ||
Height 2mm | ||
Automotive Standard No | ||
- COO (Country of Origin):
- CN
The Vishay N-Channel MOSFET rated for 60V drain-source voltage, optimized for high-efficiency switching in AI power server DC/DC converters and synchronous rectification circuits. It achieves very low on-resistance of 1.7mΩ maximum at 10V gate drive for minimal conduction losses in high-current applications
278W maximum power dissipation at TC=25°C
195nC typical total gate charge
100% Rg and UIS tested for reliability
Related links
- Vishay SiR N channel-Channel MOSFET 80 V Enhancement, 8-Pin PowerPAK SO-8S SiRS5800DP
- Vishay SiR N channel-Channel MOSFET 60 V Enhancement, 8-Pin PowerPAK SO-8S SiRS4600DP
- Vishay SiR N channel-Channel MOSFET 30 V Enhancement, 8-Pin PowerPAK SO-8S SiRS4300DP
- Vishay SiR N channel-Channel MOSFET 30 V Enhancement, 8-Pin PowerPAK SO-8S SiRS4302DP
- Vishay SiR N channel-Channel MOSFET 100 V Enhancement, 8-Pin PowerPAK SO-8S SiRS5100DP
- Vishay SiR N channel-Channel MOSFET 100 V Enhancement, 8-Pin PowerPAK SO-8 SiR510DP
- Vishay SiR N channel-Channel MOSFET 25 V Enhancement, 8-Pin PowerPAK SO-8 SiRA20DDP
- Vishay SiR N channel-Channel MOSFET 100 V Enhancement, 8-Pin PowerPAK SO-8 SiR512DP