Datasheet

UNISONIC TECHNOLOGIES CO., LTD
UF460V
Power MOSFET
21A, 500V N-CHANNEL
POWER MOSFET

DESCRIPTION
The UF460V uses advanced UTC technology to provide
excellent RDS(ON), low gate charge and operation with low gate
voltages. This device is suitable for use as a load switch, in PWM
applications, motor controls, inverters, choppers, audio amplifiers
and high energy pulse circuits.

FEATURES
* RDS(ON) = [email protected] = 10V, ID =21A
* Ultra low gate charge (max. 190nC )
* Low reverse transfer capacitance ( CRSS = typical 250pF )
* Fast switching capability
* Avalanche energy specified
* Improved dv/dt capability

SYMBOL
2.Drain
1.Gate
3.Source

ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
UF460VL-T3P-T
UF460VG-T3P-T
UF460VL-T47-T
UF460VG-T47-T
www.unisonic.com.tw
Copyright © 2013 Unisonic Technologies Co., Ltd
Package
TO-3P
TO-247
Pin Assignment
1
2
3
G
D
S
G
D
S
Packing
Tube
Tube
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QW-R502-A05. A
UF460V

Power MOSFET
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
RATINGS
UNIT
Gate-Source Voltage
VGSS
±20
V
Continuous (VGS=0V)
ID
Continuous Drain Current
21
A
Pulsed (Note 2)
Pulsed Drain Current
IDM
84
A
Avalanche Current (Note2)
IAR
21
A
Repetitive(Note2)
EAR
30
Avalanche Energy
mJ
Single Pulsed(Note3)
EAS
1200
Power Dissipation (TC=25°С)
PD
190
W
Peak Diode Recovery dv/dt (Note4)
dv/dt
3.5
V/ns
Junction Temperature
TJ
+150
°С
Strong Temperature
TSTG
-55 ~ +150
°С
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. Pulse width limited by TJ(MAX)
3. VDD=50V, Starting TJ=25°С, Peak IL=21A
4. ISD≤21A, di/dt≤160A/µs, VDD≤500V, TJ≤150°С, Suggested=2.35Ω

THERMAL DATA
PARAMETER
SYMBOL
θJA
θjC
Junction to Ambient
Junction to Case

RATINGS
30
0.42
UNIT
°С/W
°С/W
ELECTRICAL CHARACTERISTICS (TJ =25°С, unless otherwise specified)
PARAMETER
SYMBOL
OFF CHARACTERISTICS
Drain-Source Breakdown Voltage
BVDSS
Drain-Source Leakage Current
IDSS
Gate-Source Leakage Current
IGSS
Breakdown Voltage Temperature Coefficient ∆BVDSS/∆TJ
ON CHARACTERISTICS
Gate Threshold Voltage
VGS(TH)
Static Drain-Source On Resistance (Note)
RDS(ON)
TEST CONDITIONS
MIN
VGS =0 V, ID =250µA
VDS=400V,VGS =0 V
VDS =0 V, VGS = ±20V
Reference to 25°С, ID=1.0mA
500
VDS =VGS, ID =250 µA
VGS =10V, ID =14A
VGS =10V, ID =21A
DYNAMIC PARAMETERS
Input Capacitance
CISS
VDS =25V, VGS =0V, f=1.0MHz
Output Capacitance
COSS
Reverse Transfer Capacitance
CRSS
SWITCHING PARAMETERS
Total Gate Charge
QG
VDS =50V, VGS =10V,
Gate Source Charge
QGS
ID =1.3A
Gate Drain Charge
QGD
Turn-ON Delay Time
tD(ON)
Turn-ON Rise Time
tR
VDD=30V, ID =0.5A,
RG =25Ω
Turn-OFF Delay Time
tD(OFF)
Turn-OFF Fall-Time
tF
SOURCE- DRAIN DIODE RATINGS AND CHARACTERISTICS
Drain-Source Diode Forward Voltage
VSD
IS=21A,VGS=0V, TJ =25°С
Maximum Continuous Drain-Source Diode
IS
Forward Current
Maximum Pulsed Drain-Source Diode
ISM
Forward Current
Reverse Recovery Time
tRR
IF=21 A, dI/dt=100A/µs,
TJ =25°С,VDD≤50V(Note)
Reverse Recovery Charge
QRR
Note: Pulse Test: Pulse width ≤300μs, Duty cycle ≤2%
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
TYP
MAX UNIT
25
±100
0.78
1
210
3
270
310
4300
1000
250
V
µA
nA
V/°С
V
mΩ
pF
121
15
27.5
80
158
1570
386
nC
ns
1.8
V
21
A
84
580
8.1
ns
µC
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UF460V

Power MOSFET
TEST CIRCUITS AND WAVEFORMS
VDS
VGS
V(BR)DSS
15V
L
tP
Driver
DUT
RG
VDD +
-
VGS =10V
0V
IAS
tP
0.01Ω
IAS
Unclamped Inductive Test Circuit
Unclamped Inductive Waveforms
VG
2µF
12V
+
-
50KΩ
QG
10V
3µF
VGS
VDS
+
-
QGS
QGD
D.U.T
IG(REF)= 3mA
IG
ID
Gate Charge Test Circuit
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
Charge
Basic Gate Charge Waveform
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UF460V
Drain Current, ID (µA)
TYPICAL CHARACTERISTICS
Drain Current, ID (µA)

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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