FEATURES
●Guard ring for transient protection
●Low power loss,high efficiency
●High current capability,low VF
●High surge capacity
MECHANICAL DATA
●Case: TO-220ABmolded plastic
●Polarity: As marked on the body
●Weight: 0.08ounces,2.24 grams
●Mounting position :Any
Dimensions in inches and (millimeters)
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%
SR
SR
SR
SR
SR
SR
SR
1630CT
1640CT
1650CT
1660CT
1680CT
16100CT
16150CT
Maximum Recurrent Peak Reverse Voltage VRRM 30 40 50 60 80 100 150 V
Maximum RMS Voltage VRMS 21 28 35 42 56 70 105 V
Maximum DC Blocking Voltage VDC 30 40 50 60 80 100 150 V
Maximum Average Forward
Rectified Current ( See Fig.1) @TC=95 ℃
Peak Forward Surage Current
8.3ms Single Half Sine-Wave
Super Imposed on Rated Load (JEDEC Method)
Peak Forward Voltage at 8.0A DC(Note1) VF0.55 0.60 0.85 0.85 0.95 V
Maximum DC Reverse Current @TJ=25℃
at Rated DC Bolcking Voltage @TJ=100℃
Typical Junction Capacitance (Note2) CJpF
Typical Thermal Resistance (Note3) RθJC ℃/W
Operating Temperature Range TJ℃
Storage Temperature Range TSTG ℃
SCHOTTKY BARRIER RECTIFIERS
SR1630CT thru SR16150CT
3.Thermal resistance junction to case.
-55 to +150
REVERSE VOLTAGE - 30 to 150Volts
FORWARD CURRENT - 16.0 Amperes
NOTES:1.300us pulse width,2% dudy cycle.
●Plastic package has UL flammability
classification 94V-0
●Metal of silicon rectifier , majority carrier conduction
●For use in low voltage,high frequency inverters,free
0.70
AI(AV) 16
A150
2.5
mA
50
IR
-55 to +150
wheeling,and polarity protection applications
~ 183 ~
CHARACTERISTICS SYMBOL UNIT
IFSM
2.Measured at 1.0 MHZ and applied reverse voltage of 4.0V DC.
1.0
350
TO-220AB
(3.2)
.126
.055(1.4)
.047(1.2)
.148(3.8)
.187(4.7)
.531(13.5)
.583(14.8)
.610(15.5)
.583(14.8)
.157
(4.0)
.230(5.8)
.270(6.9)
.091(2.3)
.102(2.6)
.043(1.1)
.032(0.8)
.051
(1.3)
.108
(2.75) .153(3.9)
.146(3.7)
.374(9.5)
.413(10.5)
.024(0.6)
.012(0.3)
RATING AND CHARACTERTIC CURVES
SR1630CT thru SR16150CT
~ 184 ~
INSTANTANEOUS REVERSE CURRENT,(mA)
PERCENT OF RATED PEAK REVERSE VOLTAGE,(%)
FIG.3-TYPICAL REVER CHARACTERISTICS
40 60
80
100 120 14020
0.1
1.0
1000
10
0.01 0
100
TJ=75℃
TJ=100℃
TJ=25℃
FIG. 1 – FORWARD CURRENT DERATING CURVE
CASE TEMPERATURE (℃)
AVERAGE FORWARD CURRENT
AMPERES
4
025
12
16
50 75 100 125 150 175
8
SINGLE PHASE HALF WAVE 60HZ
RESISTIVE OR INDUCTIVELOAD
CAPACITANCE, (pF)
FIG.3 – TYPICAL JUNCTION CAPACITANCE
REVERSE VOLTAGE ,VOLTS
0.1
1000
100
10 110 100
TJ = 25°C f = 1 MHz
FIG. 2 – MAXIMUM NON-REPETITIVE SURGE CURRENT
NUMBER OF CYCLES AT 60Hz
PEAK FORWARD SURGE CURRENT,
AMPERES
PULSE WIDTH 8.3 ms
SINGLE HALF-SINE-WAVE
(JEDEC METHOD)
1
75
25
0
150
10
2 5 20 50 100
125
100
50
INSTANTANEOUS FORWARD CURRENT,
(A)
FIG.4-TYPICAL FORWARD CHARACTERISTICS
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
1.0
0.1
10
0.1 0.2 0.5
0.3 0.6 0.90.4 0.7 0.8
100
1.0
TJ = 25°C
PULSE WIDTH 300us
2% DUTY CYCLE
SR1630CT
SR1640CT
SR1680CT
-SR16100CT
SR1650CT
-SR1660CT