UNISONIC TECHNOLOGIES CO., LTD
9N70
Preliminary
Power MOSFET
9A, 700V N-CHANNEL
POWER MOSFET
DESCRIPTION
The
UTC 9N70
is a high voltage and high current power MOSFET
designed to have better characteristics, such as fast switching time,
low gate charge, low on-state resistance and a high rugged
avalanche characteristics. This power MOSFET is usually used at
DC-DC, AC-DC converters for power applications.
FEATURES
* R
DS(ON)
<1.3Ω@V
GS
=10V
* Low gate charge ( typical 44 nC)
* Low Crss ( typical 10 pF)
* High switching Speed
* 100% avalanche tested
* Improved dv/dt capability
SYMBOL
ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
9N70L-TA3-T
9N70G-TA3-T
9N70L-TF3-T
9N70G-TF3-T
Pin Assignment: G: Gate D: Drain
S: Source
Package
TO-220
TO-220F
Pin Assignment
1
2
3
G
D
S
G
D
S
Packing
Tube
Tube
Note:
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Copyright © 2013 Unisonic Technologies Co., Ltd
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QW-R502-617.b
9N70
Preliminary
Power MOSFET
ABSOLUTE MAXIMUM RATINGS
UNIT
V
V
A
A
A
A
mJ
mJ
W
W/°C
°C
°C
damaged.
PARAMETER
SYMBOL
RATINGS
Drain-Source Voltage
V
DSS
700
Gate-Source Voltage
V
GSS
±30
9
Continuous T
C
=25°C
I
D
V
GS
@ 10V T
C
=100°C
Drain Current
5
Pulsed (Note 2)
I
DM
40
Avalanche Current
I
AR
9
305
Single Pulsed (Note 3)
E
AS
Avalanche Energy
Repetitive
E
AR
9
TO-220
156
Power Dissipation (T
C
=25°C)
P
D
TO-220F
44
Linear Derating Factor
1.25
Junction Temperature
T
J
+150
Storage Temperature
T
STG
-55~+150
Notes: 1. Absolute maximum ratings are those values beyond which the device could be permanently
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
2. Pulse width limited by safe operating area.
3. Starting T
J
=25°C, V
DD
=50V, L=6.8mH, R
G
=25Ω, I
AS
=9A.
THERMAL DATA
PARAMETER
SYMBOL
TO-220
TO-220F
TO-220
TO-220F
θ
JA
θ
JC
RATINGS
62
62.5
0.8
2.86
UNIT
°C/W
°C/W
Junction to Ambien
Junction to Case
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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QW-R502-617.b
9N70
Preliminary
Power MOSFET
ELECTRICAL CHARACTERISTICS
(T
J
=25°C, unless otherwise specified)
SYMBOL
TEST CONDITIONS
MIN TYP MAX UNIT
V
0.6
V/°C
10
µA
100 µA
+100 nA
-100 nA
4
1.25
V
Ω
pF
pF
pF
nC
nC
nC
ns
ns
ns
ns
9
40
1.5
A
A
V
PARAMETER
OFF CHARACTERISTICS
Drain-Source Breakdown Voltage
Breakdown Voltage Temperature Coefficient
Drain-Source Leakage Current
Gate- Source Leakage Current
Forward
Reverse
BV
DSS
I
D
=1mA, V
GS
=0V
700
△
BV
DSS
/
△
T
J
Reference to 25°C, I
D
=1mA
V
DS
=700V, V
GS
=0V, T
J
=25°C
I
DSS
V
DS
=560V, V
GS
=0V, T
J
=125°C
V
GS
=+30V
I
GSS
V
GS
=-30V
2
ON CHARACTERISTICS
Gate Threshold Voltage
V
GS(TH)
V
DS
=V
GS
, I
D
=250µA
Static Drain-Source On-State Resistance
R
DS(ON)
V
GS
=10V, I
D
=4.5A
DYNAMIC PARAMETERS
Input Capacitance
C
ISS
V
GS
=0V, V
DS
=25V, f=1.0MHz
Output Capacitance
C
OSS
Reverse Transfer Capacitance
C
RSS
SWITCHING PARAMETERS
Total Gate Charge (Note 2)
Q
G
V
GS
=10V, V
DS
=560V, I
D
=9A
Gate to Source Charge
Q
GS
Gate to Drain Charge
Q
GD
Turn-ON Delay Time (Note 2)
t
D(ON)
Rise Time
t
R
V
DD
=350V, I
D
=9A, R
G
=10Ω,
V
GS
=10V, R
D
=38
Ω
Turn-OFF Delay Time
t
D(OFF)
Fall-Time
t
F
SOURCE- DRAIN DIODE RATINGS AND CHARACTERISTICS
Maximum Body-Diode Continuous Current
I
S
V
D
=V
G
=0V, V
S
=1.5V
Maximum Body-Diode Pulsed Current (Note 1)
I
SM
Drain-Source Diode Forward Voltage (Note 2)
V
SD
I
S
=9A, V
GS
=0V, T
J
= 25°C
Notes: 1. Pulse width limited by safe operating area.
2. Pulse width≤300µs, duty cycle≤2%.
1.1
1500
130
10
44
11
12
19
21
56
24
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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QW-R502-617.b
9N70
Preliminary
Power MOSFET
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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QW-R502-617.b
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