STW20NK50Z STMicroelectronics, STW20NK50Z Datasheet - Page 7

• Manufacturer Part Number: STW20NK50Z
• Description: MOSFET N-CH 500V 17A TO-247
• Manufacturer: STMicroelectronics
• Series: SuperMESH™r

Specifications of STW20NK50Z

• Fet Type: MOSFET N-Channel, Metal Oxide
• Fet Feature: Standard
• Rds On (max) @ Id, Vgs: 270 mOhm @ 8.5A, 10V
• Drain To Source Voltage (vdss): 500V
• Current - Continuous Drain (id) @ 25° C: 17A
• Vgs(th) (max) @ Id: 4.5V @ 100µA
• Gate Charge (qg) @ Vgs: 119nC @ 10V
• Input Capacitance (ciss) @ Vds: 2600pF @ 25V
• Power - Max: 190W
• Mounting Type: Through Hole
• Package / Case: TO-247-3
• Configuration: Single
• Transistor Polarity: N-Channel
• Resistance Drain-source Rds (on): 0.27 Ohm @ 10 V
• Drain-source Breakdown Voltage: 500 V
• Gate-source Breakdown Voltage: +/- 30 V
• Continuous Drain Current: 17 A
• Power Dissipation: 190000 mW
• Maximum Operating Temperature: + 150 C
• Mounting Style: Through Hole
• Minimum Operating Temperature: - 55 C
• Current, Drain: 17 A
• Gate Charge, Total: 85 nC
• Package Type: TO-247
• Polarization: N-Channel
• Resistance, Drain To Source On: 0.23 Ohm
• Temperature, Operating, Maximum: +150 °C
• Temperature, Operating, Minimum: -55 °C
• Time, Turn-off Delay: 70 ns
• Time, Turn-on Delay: 28 ns
• Transconductance, Forward: 13 S
• Voltage, Breakdown, Drain To Source: 500 V
• Voltage, Forward, Diode: 1.6 V
• Voltage, Gate To Source: ±30 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-3261-5

STx20NK50Z
2.1
Figure 2.
Figure 4.
Figure 6.
Electrical characteristics (curves)
Safe operating area for TO-220,
D²PAK
Safe operating area for TO-247
Safe operating area for TO-220FP
Doc ID 9118 Rev 9
Figure 3.
Figure 5.
Figure 7.
Thermal impedance for TO-220,
D²PAK
Thermal impedance for TO-247
Thermal impedance for TO-220FP
Electrical characteristics
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