HTR20I45CT, HTRF20I45CT
HTRI20I45CT, HTRB20I45CT
HY ELECTRONIC (CAYMAN) LIMITED
SCHOTTKY BARRIER RECTIFIERS
ChipSize
www.hygroup.com.tw
Ultra Low VF=0.27V at IF=5A
REVERSE VOLTAGE
FORWARD CURRENT
TO-220AB
45
Volts
20
Amperes
87
I
ITO-220AB
Pb
FEATURES
●Metal of silicon rectifier , majority carrier conduction
●Trench Schottky Technology
HALOGEN
FREE
●Low power loss, high efficiency
●High current capability, low VF
●High surge capacity
RoHS
COMPLIANT
●Plastic package has UL flammability
classification 94V-0
HTR20I45CT
HTRF20I45CT
●For use in low voltage,high frequency inverters,free
wheeling,switching power supplies, DC-DC
TO-263AB
TO-262AA
converter,and polarity protection applications
MECHANICAL DATA
●Case: TO-220AB / ITO-220AB / TO-262AA / TO-263AB
●Polarity: As marked on the body
●Weight: 0.08ounces,2.24 grams
●Mounting position :Any
HTRB2045CT
HTRI20I45CT
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating at 25℃ ambient temperature unless otherwise specified.
Single phase, half wave ,60Hz, resistive or inductive load.
For capacitive load, derate current by 20%
MAXIMUM RATINGS (TA = 25 °C unless otherwise noted)
SYMBOL
HTR20I45CT, HTRF20I45CT, HTRI20I45CT, HTRB20I45CT
UNIT
CHARACTERISTICS
45
31
45
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
VRRM
VRMS
VDC
V
V
V
Maximum DC Blocking Voltage
20
10
Maximum Average Forward Rectified Current ( See Fig.1)
Maximum Average Forward Rectified Current ( Per Leg )
Peak Forward Surge Current
I(AV)
A
IFSM
150
A
8.3ms Single Half Sine-Wave
Super Imposed on Rated Load
IRRM
TJ
1
Peak repetitive reverse current at tp = 2 μs, 1 kHz
A
-55 to +150
-55 to +175
Operating Temperature Range
Storage Temperature Range
℃
℃
TSTG
ELECTRICAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
Typ
Max
-
PARAMETER / CONDITIONS
SYMBOL
VBR
UNIT
V
45(minimun)
Breakdown voltage per diode
Forward Voltage (Note1)
0.36
0.27
0.42
0.35
0.38
0.29
IF=5A @TJ=25℃
IF=5A @TJ=125℃
IF=10A @TJ=25℃
IF=10A @TJ=125℃
VF
V
0.44
0.36
500
110
Maximum DC Reverse Current
at Rated DC Bolcking Voltage
@TJ=25℃
uA
IR
@TJ=125℃
mA
1468
Typical Junction Capacitance (Note2)
CJ
pF
THERMAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
Typ
SYMBOL
UNIT
PARAMETER
HTRF20I45CT
5.5
HTRI20I45CT
3.5
HTR20I45CT
3.0
HTRB2045CT
3.5
Thermal Resistance Per Diode (Note3)
RθJC
℃/W
NOTES:1.300us pulse width,2% duty cycle.
2.Measured at 1.0 MHZ and applied reverse voltage of 5.0V DC.
3.Thermal resistance junction to case.
Rev.1, 1-Mar-2017