STF20NM50D

Manufacturer Part NumberSTF20NM50D
Description
ManufacturerSTMICROELECTRONICS [STMicroelectronics]
STF20NM50D datasheet
 


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N-CHANNEL 500V - 0.22 - 20A TO-220/TO-220FP/D
FDmesh™ Power MOSFET (with FAST DIODE)
TYPE
V
R
DSS
DS(on)
STP20NM50FD
500V
<0.25
STF20NM50D
500V
<0.25
STB20NM50FD
500V
<0.25
TYPICAL R
(on) = 0.22
DS
HIGH dv/dt AND AVALANCHE CAPABILITIES
100% AVALANCHE TESTED
LOW INPUT CAPACITANCE AND GATE
CHARGE
LOW GATE INPUT RESISTANCE
TIGHT PROCESS CONTROL AND HIGH
MANUFACTURING YIELDS
DESCRIPTION
The FDmesh™ associates all advantages of re-
duced on-resistance and fast switching with an in-
trinsic fast-recovery body diode. It is therefore
strongly recommended for bridge topologies, in
particular ZVS phase-shift converters.
APPLICATIONS
ZVS PHASE-SHIFT FULL BRIDGE
CONVERTERS FOR SMPS AND WELDING
EQUIPMENT
ORDERING INFORMATION
SALES TYPE
STP20NM50FD
STF20NM50D
STB20NM50FD
November 2003
STF20NM50D - STB20NM50FD
R
*Q
I
ds(on)
g
D
8.36
*nC
20 A
8.36
*nC
20 A
8.36
*nC
20 A
MARKING
PACKAGE
P20NM50FD
TO-220
F20NM50D
TO-220FP
B20NM50FD
2
D
PAK
STP20NM50FD
3
2
1
TO-220FP
TO-220
3
1
2
D
PAK
INTERNAL SCHEMATIC DIAGRAM
PACKAGING
TUBE
TUBE
TAPE & REEL
2
PAK
3
2
1
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STF20NM50D Summary of contents

  • Page 1

    ... It is therefore strongly recommended for bridge topologies, in particular ZVS phase-shift converters. APPLICATIONS ZVS PHASE-SHIFT FULL BRIDGE CONVERTERS FOR SMPS AND WELDING EQUIPMENT ORDERING INFORMATION SALES TYPE STP20NM50FD STF20NM50D STB20NM50FD November 2003 STF20NM50D - STB20NM50FD ds(on 8.36 * 8.36 * ...

  • Page 2

    ... STP20NM50FD - STF20NM50D - STB20NM50FD ABSOLUTE MAXIMUM RATINGS Symbol V Drain-source Voltage ( Drain-gate Voltage (R DGR V Gate- source Voltage GS I Drain Current (continuous Drain Current (continuous Drain Current (pulsed Total Dissipation at T TOT Derating Factor dv/dt (1) Peak Diode Recovery voltage slope ...

  • Page 3

    ... SD t Reverse Recovery Time rr Q Reverse Recovery Charge rr I Reverse Recovery Current RRM Note: 1. Pulsed: Pulse duration = 300 µs, duty cycle 1 Pulse width limited by safe operating area. STP20NM50FD - STF20NM50D - STB20NM50FD Test Conditions V > D(on) DS(on)max 10A 25V MHz, V ...

  • Page 4

    ... STP20NM50FD - STF20NM50D - STB20NM50FD Safe Operating Area For TO-220 / I²PAK Output Characteristics Transconductance 4/11 Thermal Impedance For TO-220 / I²PAK Transfer Characteristics Static Drain-source On Resistance ...

  • Page 5

    ... Gate Charge vs Gate-source Voltage Normalized Gate Thereshold Voltage vs Temp. Source-drain Diode Forward Characteristics STP20NM50FD - STF20NM50D - STB20NM50FD Capacitance Variations Normalized On Resistance vs Temperature 5/11 ...

  • Page 6

    ... STP20NM50FD - STF20NM50D - STB20NM50FD Fig. 1: Unclamped Inductive Load Test Circuit Fig. 3: Switching Times Test Circuit For Resistive Load Fig. 5: Test Circuit For Inductive Load Switching And Diode Recovery Times 6/11 Fig. 2: Unclamped Inductive Waveform Fig. 4: Gate Charge test Circuit ...

  • Page 7

    ... TO-220 MECHANICAL DATA mm. DIM. MIN. TYP A 4.40 b 0.61 b1 1.15 c 0.49 D 15. 2.40 e1 4.95 F 1.23 H1 6. 3.50 L20 16.40 L30 28.90 øP 3.75 Q 2.65 STP20NM50FD - STF20NM50D - STB20NM50FD inch MAX. MIN. TYP. 4.60 0.173 0.88 0.024 1.70 0.045 0.70 0.019 15.75 0.60 10.40 0.393 2.70 0.094 5.15 0.194 1.32 0.048 6.60 0.244 2.72 0.094 14 0.511 3.93 0.137 0.645 1.137 3.85 0.147 2.95 0.104 MAX. 0.181 ...

  • Page 8

    ... STP20NM50FD - STF20NM50D - STB20NM50FD DIM. MIN. A 4.4 B 2.5 D 2.5 E 0.45 F 0.75 F1 1.15 F2 1.15 G 4. 28.6 L4 9.8 L5 2 Ø 3 8/11 TO-220FP MECHANICAL DATA mm. TYP MAX. MIN. 4.6 0.173 2.7 0.098 2.75 0.098 0.7 0.017 1 0.030 1.7 0.045 1.7 0.045 5.2 0.195 2.7 0.094 10.4 0.393 16 30.6 1.126 10.6 .0385 3.6 0.114 16.4 0.626 9.3 0.354 3.2 0.118 inch TYP. ...

  • Page 9

    ... D mm. DIM. MIN. A 4.4 A1 2.49 A2 0.03 B 0.7 B2 1.14 C 0.45 C2 1. 1.27 L3 1 0º STP20NM50FD - STF20NM50D - STB20NM50FD PAK MECHANICAL DATA TYP MAX. MIN. 4.6 0.173 2.69 0.098 0.23 0.001 0.93 0.027 1.7 0.044 0.6 0.017 1.36 0.048 9.35 0.352 8 10.4 0.393 8.5 5.28 0.192 15.85 0.590 1.4 0.050 1.75 0.055 3.2 0.094 0.4 4º inch TYP. MAX. ...

  • Page 10

    ... STP20NM50FD - STF20NM50D - STB20NM50FD 2 D PAK FOOTPRINT TAPE AND REEL SHIPMENT (suffix ”T4”)* TAPE MECHANICAL DATA mm inch DIM. MIN. MAX. MIN. A0 10.5 10.7 0.413 0.421 B0 15.7 15.9 0.618 0.626 D 1.5 1.6 0.059 0.063 D1 1.59 1.61 0.062 0.063 E 1.65 1.85 0.065 0.073 F 11.4 11.6 0.449 0.456 K0 4.8 5.0 0.189 0.197 P0 3.9 4.1 0.153 0.161 P1 11.9 12.1 0.468 0.476 P2 1.9 2.1 0.075 0.082 ...

  • Page 11

    ... STMicroelectronics - Printed in Italy - All Rights Reserved STMicroelectronics GROUP OF COMPANIES Australia - Brazil - Canada - China - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan - Malaysia - Malta - Morocco Singapore - Spain - Sweden - Switzerland - United Kingdom - United States. STP20NM50FD - STF20NM50D - STB20NM50FD © http://www.st.com 11/11 ...