Datasheet

UNISONIC TECHNOLOGIES CO., LTD
TGBR20S45C
Preliminary
DIODE
DUAL TRENCH MOS
SCHOTTKY BARRIER
RECTIFIER

DESCRIPTION
The UTC TGBR20S45C is a dual trench mos schottky barrier
rectifier, it uses UTC’s advanced technology to provide customers
with high current capability, low forward voltage and high switching
speed, etc.

FEATURES
* Super low forward voltage
* High switching speed
* High current capability


SYMBOL
ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
TGBR20S45CL-TA3-T
TGBR20S45CG-TA3-T
TGBR20S45CL-TF3-T
TGBR20S45CG-TF3-T
TGBR20S45CL-TF3T-T
TGBR20S45CG-TF3T-T
Note: Pin Assignment: A: Anode
K: Cathode

Package
TO-220
TO-220F
TO-220F3
Pin Assignment
1
2
3
A
K
A
A
K
A
A
K
A
Packing
Tube
Tube
Tube
MARKING
www.unisonic.com.tw
Copyright © 2016 Unisonic Technologies Co., Ltd
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TGBR20S45C

Preliminary
DIODE
ABSOLUTE MAXIMUM RATINGS (TA=25°C unless otherwise specified)
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitance load, derate current by 20%.
PARAMETER
SYMBOL
RATINGS
UNIT
DC Blocking Voltage
VRM
45
V
Working Peak Reverse Voltage
VRWM
45
V
Peak Repetitive Reverse Voltage
VRRM
45
V
Average Rectified Forward Current Per Leg
10
A
IO
(Rated VR-20KHz Square Wave) –
Total
20
A
50% duty cycle
Peak Forward Surge Current - 1/2 60Hz
IFSM
180
A
Operating Junction Temperature
TJ
-65 ~ +150
°C
Storage Temperature
TSTG
-65 ~ +150
°C
Note: 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.

THERMAL CHARACTERISTICS (PER LEG)
PARAMETER
Typical Thermal Resistance

SYMBOL
TO-220
TO-220F/TO-220F3
θJC
RATINGS
2
4
UNIT
°C/W
ELECTRICAL CHARACTERISTICS (PER LEG) (TA =25°C unless otherwise specified.)
PARAMETER
Reverse Breakdown Voltage
SYMBOL
V(BR)R
Forward Voltage Drop
VFM
Peak Reverse Current at Rated DC
Blocking Voltage
IRM
TEST CONDITIONS
IR=0.45mA
IF=10A, TJ=25°C
IF=10A, TJ=125°C
VR=45V, TJ=25°C
VR=45V, TJ=125°C
MIN
45
TYP MAX UNIT
V
0.52
V
0.47
V
500 μA
100 mA
Note: Pulse Test: Pulse width ≤ 300µs, Duty cycle ≤ 2%.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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QW-R232-019.b
TGBR20S45C
Preliminary
DIODE
TYPICAL CHARACTERISTICS

Typical Forward Characteristics
Forward Derating Curve
100
Instantaneous Forward Current (A)
Average Rectified Current (A)
24
20
16
12
8
4
0
0
25
50
75
100 125 150 175
Case Temperature (°C)
10
125°C
1.0
25°C
0.1
0
0.1
0.2
0.3
0.4
0.5
0.6
Instantaneous Forward Voltage (V)
Typical Reverse Characteristics
Instantaneous Reverse Current (A)
1
0.1
TJ=125°C
0.01
0.001
0.0001
TJ=25°C
0.00001
0
10
20
30
40
50
60
Instantaneous Reverse Voltage (V)
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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