STW20NM50 STMicroelectronics, STW20NM50 Datasheet

MOSFET N-CH 550V 20A TO-247

STW20NM50

Manufacturer Part Number
STW20NM50
Description
MOSFET N-CH 550V 20A TO-247
Manufacturer
STMicroelectronics
Series
MDmesh™r
Datasheet

Specifications of STW20NM50

Fet Type
MOSFET N-Channel, Metal Oxide
Fet Feature
Standard
Rds On (max) @ Id, Vgs
250 mOhm @ 10A, 10V
Drain To Source Voltage (vdss)
550V
Current - Continuous Drain (id) @ 25° C
20A
Vgs(th) (max) @ Id
5V @ 250µA
Gate Charge (qg) @ Vgs
56nC @ 10V
Input Capacitance (ciss) @ Vds
1480pF @ 25V
Power - Max
214W
Mounting Type
Through Hole
Package / Case
TO-247-3
Configuration
Single
Transistor Polarity
N-Channel
Resistance Drain-source Rds (on)
0.25 Ohm @ 10 V
Drain-source Breakdown Voltage
500 V
Gate-source Breakdown Voltage
+/- 30 V
Continuous Drain Current
20 A
Power Dissipation
214000 mW
Maximum Operating Temperature
+ 150 C
Mounting Style
Through Hole
Minimum Operating Temperature
- 65 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-3262-5

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DESCRIPTION
The MDmesh™ is a new revolutionary MOSFET
technology that associates the Multiple Drain pro-
cess with the Company’s PowerMESH™ horizontal
layout. The resulting product has an outstanding low
on-resistance, impressively high dv/dt and excellent
avalanche characteristics. The adoption of the
Company’s proprietary strip technique yields overall
dynamic performance that is significantly better than
that of similar competition’s products.
APPLICATIONS
The MDmesh™ family is very suitable for increasing
power density of high voltage converters allowing
system miniaturization and higher efficiencies.
ABSOLUTE MAXIMUM RATINGS
(•)Pulse width limited by safe operating area
(1) I
February 2004
STW20NM50
TYPICAL R
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
Symbol
dv/dt (1)
SD
I
DM
P
V
T
TOT
I
I
T
stg
GS
D
D
20A, di/dt 400A/µs, V
TYPE
j
( )
Gate- source Voltage
Drain Current (continuous) at T
Drain Current (continuous) at T
Drain Current (pulsed)
Total Dissipation at T
Derating Factor
Peak Diode Recovery voltage slope
Storage Temperature
Max. Operating Junction Temperature
DS
(on) = 0.20
(
@
N-CHANNEL 550V @ Tjmax - 0.20 - 20A TO-247
V
550V
Tjmax)
DSS
DD
V
(BR)DSS
< 0.25
R
C
Parameter
DS(on)
= 25°C
, T
j
T
JMAX.
C
C
= 25°C
= 100°C
20 A
I
D
INTERNAL SCHEMATIC DIAGRAM
MDmesh™ MOSFET
–65 to 150
TO-247
Value
STW20NM50
12.6
1.44
±30
214
150
20
80
15
1
2
3
W/°C
V/ns
Unit
°C
°C
W
V
A
A
A
1/8

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STW20NM50 Summary of contents

Page 1

... I 20A, di/dt 400A/µ (BR)DSS February 2004 R I DS(on) D < 0. INTERNAL SCHEMATIC DIAGRAM Parameter = 25° 100° 25° JMAX. STW20NM50 MDmesh™ MOSFET TO-247 Value Unit ±30 20 12.6 80 214 1.44 W/°C 15 V/ns –65 to 150 °C 150 ° ...

Page 2

... STW20NM50 THERMAL DATA Rthj-case Thermal Resistance Junction-case Rthj-amb Thermal Resistance Junction-ambient T Maximum Lead Temperature For Soldering Purpose l AVALANCHE CHARACTERISTICS Symbol I Avalanche Current, Repetitive or Not-Repetitive AR (pulse width limited Single Pulse Avalanche Energy AS (starting ° ELECTRICAL CHARACTERISTICS (T OFF Symbol Parameter V Drain-source (BR)DSS Breakdown Voltage ...

Page 3

... G GS (see test circuit, Figure 5) Test Conditions di/dt = 100 A/µ 100 25° (see test circuit, Figure di/dt = 100 A/µ 100 150° (see test circuit, Figure 5) Thermal Impedance STW20NM50 Min. Typ. Max. Unit Min. Typ. Max. Unit Min. Typ. Max. ...

Page 4

... STW20NM50 Output Characteristics Transconductance Gate Charge vs Gate-source Voltage 4/8 Transfer Characteristics Static Drain-source On Resistance Capacitance Variations ...

Page 5

... Normalized Gate Thereshold Voltage vs Temp. Source-drain Diode Forward Characteristics Normalized On Resistance vs Temperature STW20NM50 5/8 ...

Page 6

... STW20NM50 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 6/8 Fig. 2: Unclamped Inductive Waveform Fig. 4: Gate Charge test Circuit ...

Page 7

... STW20NM50 inch TYP. MAX. 0.20 0.10 0.03 0.05 0.11 0.07 0.09 0.13 0.43 0.62 0.79 0.17 0.72 0.58 1.36 0.21 0.11 5º 60º ...

Page 8

... STW20NM50 Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice ...

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