STD4NS25 STMicroelectronics, STD4NS25 Datasheet

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STD4NS25

Manufacturer Part Number
STD4NS25
Description
N-CHANNEL 250V 0.9 OHM 4A DPAK MESH OVERLAY MOSFET
Manufacturer
STMicroelectronics
Datasheet

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STD4NS25-1
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DESCRIPTION
Using the latest high voltage MESH OVERLAY™
process, STMicroelectronics has designed an ad-
vanced family of power MOSFETs with outstanding
performance. The new patented STrip layout cou-
pled with the Company’s proprietary edge termina-
tion structure, makes it suitable in coverters for
lighting applications.
APPLICATIONS
ABSOLUTE MAXIMUM RATINGS
(•)Pulse width limited by safe operating area
February 2001
STD4NS25
TYPICAL R
EXTREMELY HIGH dv/dt CAPABILITY
100% AVALANCHE TESTED
ADD SUFFIX “T4” FOR ORDERING IN TAPE &
REEL
HIGH CURRENT, HIGH SPEED SWITCHING
SWITH MODE POWER SUPPLIES (SMPS)
DC-DC CONVERTERS FOR TELECOM,
INDUSTRIAL, AND LIGHTING EQUIPMENT
dv/dt (1)
Symbol
I
V
DM
P
V
V
T
DGR
I
I
TOT
T
stg
DS
GS
D
D
TYPE
j
( )
Drain-source Voltage (V
Drain-gate Voltage (R
Gate- source Voltage
Drain Current (continuos) at T
Drain Current (continuos) at T
Drain Current (pulsed)
Total Dissipation at T
Derating Factor
Peak Diode Recovery voltage slope
Storage Temperature
Max. Operating Junction Temperature
DS
(on) = 0.9
250 V
V
DSS
R
< 1.1
DS(on)
C
GS
Parameter
= 25°C
N-CHANNEL 250V - 0.9 - 4A DPAK/IPAK
GS
= 20 k )
= 0)
C
C
= 25°C
= 100°C
4 A
I
D
(1) I
MESH OVERLAY™ MOSFET
SD
INTERNAL SCHEMATIC DIAGRAM
4A, di/dt 300 A/ s, V
TO-252
DPAK
1
3
–65 to 150
DD
Value
± 20
250
250
150
2.5
0.4
16
50
V
4
5
(BR)DSS
STD4NS25
, Tj T
TO-251
IPAK
jMAX
1
2
W/°C
V/ns
Unit
3
°C
°C
W
V
V
V
A
A
A
1/9

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STD4NS25 Summary of contents

Page 1

... MESH OVERLAY™ MOSFET R I DS(on) D < 1 INTERNAL SCHEMATIC DIAGRAM Parameter = 25° 100° 25°C C (1) I 4A, di/dt 300 STD4NS25 3 1 DPAK IPAK TO-252 TO-251 Value 250 250 ± 2 0.4 5 –65 to 150 150 ...

Page 2

... STD4NS25 THERMAL DATA Rthj-case Thermal Resistance Junction-case Max Rthj-amb Thermal Resistance Junction-ambient Max Rthc-sink Thermal Resistance Case-sink Typ 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 (TCASE = 25 ° ...

Page 3

... 10V G GS (see test circuit, Figure 5) Test Conditions di/dt = 100A/µ 30V 150° (see test circuit, Figure 5) Thermal Impedance STD4NS25 Min. Typ. Max. Unit 3.2 nC 7.5 nC Min. Typ. Max. Unit 70 ns 10.5 ...

Page 4

... STD4NS25 Output Characteristics Transconductance Gate Charge vs Gate-source Voltage 4/9 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 STD4NS25 5/9 ...

Page 6

... STD4NS25 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 6/9 Fig. 2: Unclamped Inductive Waveform Fig. 4: Gate Charge test Circuit ...

Page 7

... B2 5.20 C 0.45 C2 0.48 D 6.00 E 6.40 G 4.40 H 9.35 L2 0 inch MAX. MIN. TYP. 2.40 0.087 1.10 0.035 0.23 0.001 0.90 0.025 5.40 0.204 0.60 0.018 0.60 0.019 6.20 0.236 6.60 0.252 4.60 0.173 10.10 0.368 0.031 1.00 0.024 STD4NS25 MAX. 0.094 0.043 0.009 0.035 0.213 0.024 0.024 0.244 0.260 0.181 0.398 0.039 o 0 P032P_B 7/9 ...

Page 8

... STD4NS25 DIM. MIN. A 2.2 A1 0.9 A3 0.7 B 0. 0. 6.4 G 4 0.8 L2 8/9 TO-251 (IPAK) MECHANICAL DATA mm TYP. MAX. 2.4 1.1 1.3 0.9 5.4 0.85 0.3 0.95 0.6 0.6 6.2 6.6 4.6 16.3 9.4 1.2 0 inch MIN. TYP. MAX. 0.086 0.094 0.035 0.043 0.027 0.051 0.025 0.031 0.204 0.212 0.033 0.012 0.037 0.017 0.023 0.019 0.023 ...

Page 9

... The ST logo is a trademark of STMicroelectronics © 2000 STMicroelectronics – Printed in Italy – All Rights Reserved Australia - Brazil - China - Finland - France - Germany - Hong Kong - India - Italy - Japan - Malaysia - Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - U.S.A. STMicroelectronics GROUP OF COMPANIES http://www.st.com STD4NS25 9/9 ...

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