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ST Microelectronics |
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STD2NC45-1
STQ1NC45
N-CHANNEL 450V - 4.1Ω - 1.5 A IPAK / TO-92
SuperMESH™Power MOSFET
TYPE
VDSS RDS(on)
ID
STD2NC45-1
STQ1NC45
450 V < 4.5 Ω 1.5 A
450 V < 4.5 Ω 0.5 A
s TYPICAL RDS(on) = 4.1 Ω
s EXTREMELY HIGH dv/dt CAPABILITY
s 100% AVALANCHE TESTED
s GATE CHARGE MINIMIZED
s NEW HIGH VOLTAGE BENCHMARK
Pw
30 W
3.1 W
IPAK
3
2
1
TO-92
DESCRIPTION
The SuperMESH™ series is obtained through an
extreme optimization of ST’s well established strip-
based PowerMESH™ layout. In addition to pushing
on-resistance significantly down, special care is tak-
en to ensure a very good dv/dt capability for the
most demanding applications. Such series comple-
ments ST full range of high voltage MOSFETs in-
cluding revolutionary MDmesh™ products.
TO-92 (Ammopack)
INTERNAL SCHEMATIC DIAGRAM
APPLICATIONS
s SWITCH MODE LOW POWER SUPPLIES
(SMPS)
s LOW POWER, LOW COST CFL (COMPACT
FLUORESCENT LAMPS)
s LOW POWER BATTERY CHARGERS
ORDERING INFORMATION
SALES TYPE
MARKING
STD2NC45-1
D2NC45
STQ1NC45
Q1NC45
STQ1NC45-AP
Q1NC45
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PACKAGE
IPAK
TO-92
TO-92
PACKAGING
TUBE
BULK
AMMOPAK
1/11
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STD2NC45-1, STQ1NC45
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
VDS Drain-source Voltage (VGS = 0)
VDGR
Drain-gate Voltage (RGS = 20 kΩ)
VGS Gate- source Voltage
ID Drain Current (continuos) at TC = 25°C
ID Drain Current (continuos) at TC = 100°C
IDM ( ) Drain Current (pulsed)
PTOT
Total Dissipation at TC = 25°C
Derating Factor
dv/dt (1) Peak Diode Recovery voltage slope
Tj Operating Junction Temperature
Tstg Storage Temperature
( ) Pulse width limited by safe operating area
(1) ISD ≤0.5A, di/dt ≤100A/µs, VDD ≤ V(BR)DSS, Tj ≤ TJMAX.
THERMAL DATA
Rthj-case
Rthj-amb
Rthj-lead
Tl
Thermal Resistance Junction-case Max
Thermal Resistance Junction-ambient Max
Thermal Resistance Junction-lead Max
Maximum Lead Temperature For Soldering
Purpose
AVALANCHE CHARACTERISTICS
Symbol
Parameter
IAR Avalanche Current, Repetitive or Not-Repetitive
(pulse width limited by Tj max)
EAS Single Pulse Avalanche Energy
(starting Tj = 25 °C, ID = IAR, VDD = 50 V)
Value
STD2NC45-1
STQ1NC45
450
450
± 30
1.5 0.5
0.95 0.315
62
30 3.1
0.24 0.025
3
-65 to 150
-65 to 150
Unit
V
V
V
A
A
A
W
W/°C
V/ns
°C
°C
IPAK
4.1
100
275
TO-92
120
40
260
°C/W
°C/W
°C/W
°C
Max Value
IPAK
1.5
TO-92
25
Unit
A
mJ
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