Datasheet

UNISONIC TECHNOLOGIES CO., LTD
1N40A
Preliminary
Power MOSFET
1A, 400V N-CHANNEL
POWER MOSFET

DESCRIPTION
The UTC 1N40A is an N-channel mode power MOSFET using
UTC’ s advanced technology to provide customers with planar stripe
and DMOS technology. This technology is specialized in allowing a
minimum on-state resistance and superior switching performance. It
also can withstand high energy pulse in the avalanche and
commutation mode.
The UTC 1N40A is universally applied in electronic lamp ballast
based on half bridge topology and high efficient switched mode
power supply.

FEATURES
* High switching speed
* RDS(ON) < 6.8Ω @ VGS = 10V, ID = 0.5A
* 100% avalanche tested

SYMBOL
2.Drain
1.Gate
3.Source

ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
1N40AG-AA3-R
1N40AL-TM3-T
1N40AG-TM3-T
Note: Pin Assignment: G: Gate
D: Drain
S: Source
1N40AG-TA3-R
Package
SOT-223
TO-251
1
G
G
Pin Assignment
2
3
D
S
D
S
Packing
Tape Reel
Tube
(1)Packing Type
(1) T: Tubel, R: Tape Reel
(2)Package Type
(2) AA3: SOT-223, TM3: TO-251
(3)Green Package
(3) L: Lead Free, G: Halogen Free and Lead Free
www.unisonic.com.tw
Copyright © 2015 Unisonic Technologies Co., Ltd
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1N40A

Preliminary
Power MOSFET
MARKING
SOT-223
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
TO-251
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
Preliminary
Power MOSFET
ABSOLUTE MAXIMUM RATINGS (TC=25°C, unless otherwise specified)
PARAMETER
SYMBOL
RATINGS
UNIT
Drain-Source Voltage
VDSS
400
V
Gate-Source Voltage
VGSS
±30
V
Continuous (TC=25°C)
ID
1
A
Drain Current
Pulsed (Note 2)
IDM
4
A
Avalanche Energy
Single Pulsed (Note 3)
EAS
40
mJ
Peak Diode Recovery dv/dt (Note 4)
dv/dt
4.5
V/ns
SOT-223
1
W
Power Dissipation
PD
TO-251
25
W
SOT-223
125
W/°C
Derate above 25°C
PD
TO-251
0.2
W/°C
Junction Temperature
TJ
+150
°C
Storage Temperature
TSTG
-55~+150
°C
Notes: 1. Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
2. Repetitive Rating: Pulse width limited by maximum junction temperature
3. L = 80mH, IAS = 1A, VDD = 50V, RG = 25Ω, Starting TJ = 25°C
4. ISD ≤ 1.8A, di/dt ≤ 200A/µs, VDD ≤ BVDSS, Starting TJ = 25°C

THERMAL DATA
PARAMETER
SOT-223
Junction to Ambient
TO-251
SOT-223
Junction to Case
TO-251
SYMBOL
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
θJA
θJC
RATINGS
150
110
125
5
UNIT
°C/W
°C/W
°C/W
°C/W
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Preliminary
Power MOSFET
ELECTRICAL CHARACTERISTICS (TC=25°C, unless otherwise noted)
PARAMETER
SYMBOL
TEST CONDITIONS
OFF CHARACTERISTICS
Drain-Source Breakdown Voltage
BVDSS
ID=250µA, VGS=0V
Breakdown Voltage Temperature
△BVDSS/△TJ Reference to 25°C, ID=250µA
Coefficient
Drain-Source Leakage Current
IDSS
VDS=400V, VGS=0V
Forward
VGS=+30V, VDS=0V
Gate- Source Leakage Current
IGSS
Reverse
VGS=-30V, VDS=0V
ON CHARACTERISTICS
Gate Threshold Voltage
VGS(TH)
VDS=VGS, ID=250µA
Static Drain-Source On-State Resistance
RDS(ON)
VGS=10V, ID=0.5A
DYNAMIC PARAMETERS
Input Capacitance
CISS
VGS=0V, VDS=25V, f=1.0MHz
Output Capacitance
COSS
Reverse Transfer Capacitance
CRSS
SWITCHING PARAMETERS
Total Gate Charge
QG
VGS=10V, VDS=50V, ID=1.3A
Gate to Source Charge
QGS
(Note 1, 2)
Gate to Drain Charge
QGD
Turn-ON Delay Time
tD(ON)
Rise Time
tR
VDD=30V, ID=0.5A, RG=25Ω
(Note 1, 2)
Turn-OFF Delay Time
tD(OFF)
Fall-Time
tF
SOURCE- DRAIN DIODE RATINGS AND CHARACTERISTICS
Maximum Body-Diode Continuous Current
IS
Maximum Body-Diode Pulsed Current
ISM
Drain-Source Diode Forward Voltage
VSD
IS=1A, VGS=0V
Notes: 1. Pulse Test: Pulse width ≤ 300µs, Duty cycle ≤ 2%
2. Essentially independent of operating temperature
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
MIN TYP MAX UNIT
400
V
0.4
V/°C
1
µA
+100 nA
-100 nA
2.0
4.0
4.0
6.8
V
Ω
125
20
17
150
30
28
pF
pF
pF
10
3.22
0.8
33
20
58
17
15
40
35
78
30
nC
nC
nC
ns
ns
ns
ns
1.0
4.0
1.5
A
A
V
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
Preliminary
Power MOSFET
TEST CIRCUITS AND WAVEFORMS
UTC assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or
other parameters) listed in products specifications of any and all UTC products described or contained
herein. UTC products are not designed for use in life support appliances, devices or systems where
malfunction of these products can be reasonably expected to result in personal injury. Reproduction in
whole or in part is prohibited without the prior written consent of the copyright owner. The information
presented in this document does not form part of any quotation or contract, is believed to be accurate
and reliable and may be changed without notice.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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