Vishay E Type N-Channel Power MOSFET, 19 A, 500 V Enhancement, 3-Pin TO-247AC SIHG20N50E-GE3
- RS Stock No.:
- 169-5791
- Mfr. Part No.:
- SIHG20N50E-GE3
- Manufacturer:
- Vishay
This image is representative of the product range
Bulk discount available
View bulk pricing optionsSubtotal (1 tube of 25 units)*
MYR308.00
FREE delivery for orders over RM 500.00
In Stock
- Plus 175 unit(s) shipping from 20 July 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per Unit | Per Tube* |
|---|---|---|
| 25 - 25 | MYR12.32 | MYR308.00 |
| 50 - 75 | MYR12.048 | MYR301.20 |
| 100 + | MYR11.828 | MYR295.70 |
*price indicative
- RS Stock No.:
- 169-5791
- Mfr. Part No.:
- SIHG20N50E-GE3
- Manufacturer:
- 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 | Type N | |
| Product Type | Power MOSFET | |
| Maximum Continuous Drain Current Id | 19A | |
| Maximum Drain Source Voltage Vds | 500V | |
| Package Type | TO-247AC | |
| Series | E | |
| Mount Type | Through Hole | |
| Pin Count | 3 | |
| Maximum Drain Source Resistance Rds | 184mΩ | |
| Channel Mode | Enhancement | |
| Typical Gate Charge Qg @ Vgs | 46nC | |
| Minimum Operating Temperature | -55°C | |
| Maximum Power Dissipation Pd | 179W | |
| Forward Voltage Vf | 1.2V | |
| Maximum Gate Source Voltage Vgs | 30V | |
| Maximum Operating Temperature | 150°C | |
| Width | 5.31mm | |
| Standards/Approvals | RoHS | |
| Length | 15.87mm | |
| Height | 20.82mm | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand Vishay | ||
Channel Type Type N | ||
Product Type Power MOSFET | ||
Maximum Continuous Drain Current Id 19A | ||
Maximum Drain Source Voltage Vds 500V | ||
Package Type TO-247AC | ||
Series E | ||
Mount Type Through Hole | ||
Pin Count 3 | ||
Maximum Drain Source Resistance Rds 184mΩ | ||
Channel Mode Enhancement | ||
Typical Gate Charge Qg @ Vgs 46nC | ||
Minimum Operating Temperature -55°C | ||
Maximum Power Dissipation Pd 179W | ||
Forward Voltage Vf 1.2V | ||
Maximum Gate Source Voltage Vgs 30V | ||
Maximum Operating Temperature 150°C | ||
Width 5.31mm | ||
Standards/Approvals RoHS | ||
Length 15.87mm | ||
Height 20.82mm | ||
Automotive Standard No | ||
- COO (Country of Origin):
- CN
Vishay Series E Power MOSFET, 500V Drain Source Voltage, 19A Maximum Continuous Drain Current - SIHG20N50E-GE3
This power MOSFET is a high-voltage N-channel transistor designed for switching and power conversion in industrial and electrical systems. It operates in enhancement mode and is supplied in a through-hole TO-247 package, making it suitable for assemblies that require robust mounting and straightforward thermal management. The device supports high drain-source voltage and is intended for applications demanding elevated power handling and gate drive capabilities.
Features and Benefits:
• 500V maximum Vds enabling high-voltage switching capability
• 19 A continuous drain current for substantial load handling
• 184 mΩ Rds(on) for reduced conduction losses
• 46 nC typical gate charge allowing predictable drive requirements
• 179W maximum power dissipation for high thermal stress management
• 30V maximum gate-source voltage for wide gate‑drive compatibility
• 19 A continuous drain current for substantial load handling
• 184 mΩ Rds(on) for reduced conduction losses
• 46 nC typical gate charge allowing predictable drive requirements
• 179W maximum power dissipation for high thermal stress management
• 30V maximum gate-source voltage for wide gate‑drive compatibility
Applications
• Suitable for high-voltage DC-DC converters in power systems
• Ideal for industrial motor drive switching stages
• Used with power supplies for telecoms and infrastructure equipment
• Can be used for hard-switching topologies in inverters
• Suitable for laboratory and prototyping through-hole power designs
• Ideal for industrial motor drive switching stages
• Used with power supplies for telecoms and infrastructure equipment
• Can be used for hard-switching topologies in inverters
• Suitable for laboratory and prototyping through-hole power designs
What temperature range can it reliably operate within?
The device is rated for a minimum ambient of -55 °C and a maximum operating temperature of 150 °C, accommodating a wide range of environmental conditions.
How does the package support mounting and heat removal?
The TO-247 through-hole package provides a large tab area for heatsinking and secure PCB or chassis mounting to facilitate thermal management in high-dissipation applications.
What gate‑drive limits should be observed during design?
Gate-source voltage must not exceed 30V to avoid gate oxide stress, and designers should size the driver to handle the typical 46 nC gate charge for controlled switching.
Are there considerations for switching losses with this device?
Designers should account for both the 184 mΩ conduction loss in the on-state and dynamic losses related to the 46 nC gate charge when calculating total switching energy.