CTC HER157 High efficiency rectifier Datasheet

HER151 thru HER158
REVERSE VOLTAGE - 50 to 1000 Volts
FORWARD CURRENT - 1.5 Ampere
HIGH EFFICIENCY RECTIFIERS
DO-15
FEATURES
Plastic passivated chip
Super fast switching for high efficiency
High current capability
Low forward voltage drop and high current capability
Low reverse leakage current
Plastic material has UL flammability classification 94V-0
A
A
B
C
D
DO-15
MECHANICAL DATA
Min.
Dim.
A
Case : Molded plastic
Polarity : Indicated by cathode band
Weight : 0.015 ounces, 0.4 grams
Max.
25.4
5.80
7.60
B
0.70
0.90
C
2.60
3.60
D
All Dimensions in millimeter
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25ΜΊ ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%
SYMBOL
CHARACTERISTICS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward
Rectified Current
VRRM
VRMS
VDC
HER
HER
HER
HER
HER
HER
HER
HER
151
152
153
154
155
156
157
158
50
35
50
100
70
100
200
140
200
300
210
300
400
280
400
600
420
600
800
560
800
1000
700
1000
UNIT
V
V
V
@TL =75 C
I(AV)
1.5
A
Peak Forward Surge Current
8.3ms single half sine-wave
super imposed on rated load (JEDEC METHOD)
IFSM
50
A
Maximum forward Voltage at 1.5A DC
VF
Maximum DC Reverse Current
at Rated DC Blocking Voltage
IR
@TJ =25 C
@TJ =100 C
Maximum Reverse Recovery Time (Note 1)
Typical Junction
Capacitance (Note 2)
Typical Thermal Resistance (Note 3)
Operating Temperature Range
Storage Temperature Range
1.0
1.3
1.70
5.0
100
TRR
50
CJ
20
V
uA
75
ns
10
pF
R0JL
30
C/W
TJ
-55 to +150
C
TSTG
-55 to +150
C
NOTES : 1.Reverse Recovery Test Conditions :IF=0.5A,IR=1.0A,IRR=0.25A.
2.Measured at 1.0MHz and applied reverse voltage of 4.0V DC.
3.Thermal Resistance junction to Lead.
CTC0052 Ver. 2.0
1 of 2
HER151 thru HER158
HER151 thru HER158
RATINGS AND CHARACTERISTIC CURVES
50
NONINDUCTIVE
AND TEST CIRCUIT DIAGRAM
10
NONINDUCTIVE
trr
+0.5A
DUT
(+ )
50Vdc
(approx)
NONINDUCTIVE
(-)
PULSE
GENERATOR
(NOTE 2 )
0
-02.5A
OSCILLOSCOPE
(NOTE 2 )
NOTES: 1 . RISE TIME = 7nsmax. INPUT
IMPEDANCE= 1 MEGOHM 22pf
2 . RISETIME = 10ns max.SOURSE
IMPEDANCE = 50ohmsf
-1.0A
1cm
FIG . 3 -TYPICAL REVERSE CHARACTERISTICS
2.0
1.0
0
25 50 75 100 125 150 175
O
AMBIENT TEMPERATURE . ( C)
1
4
15
ER
20
40
60
80
100
120
8
R1
-H
ER
15
HE
56
0.01
.001
0
55
-H
51
R1
0.1
R1
O
TJ=25 C
HE
10
1.0
HE
INSTANTANEOUS FORWARD CURRENT. (A)
INSTANTANEOUS REVERSE CURRENT .( A)
100
.2
140
.4
PERCENT OF RATED PEAK REVERSE VOLTAGE . (% )
.6
.8
1.0
1.2
1.4
FORWARD VOLTAGE . ( V )
FIG . 5- MAXIMUM NON - REPETITIVE FORWARD
SURGE CURRENT
FIG . 6 -TYPICAL JUNCTION CAPACITANCE
175
80
8.3ms Single Half Sine
Wave JEDEC Method
60
JUNCTION CARACITANCE.(pF)
PEAK FORWARD SURGE CURRENT . (A)
SINGLE PHASE
HALF WAVE 60Hz
RESISTIVE OR
INDUCTIVE LOAD
0.375"(9.5mm )
LEAD LENGTH
FIG . 4 -TYPICAL REVERSE CHARACTERISTICS
TJ=100 O C
50
40
30
20
10
0
3.0
10
1000
0
SET TIME BASE FOR
5/ 10ns / cm
FIG . 2 -MAXIMUM AVERAGE
FORWARD CURRENT DERATING
AVERAGE FORWARD CURRENT . (A )
FIG . 1 -REVERSE RECOVERY TIME CHARACTERISTIC
1
CTC0052 Ver. 2.0
2
5
10
20
NUMBER OF CYCLES AT 60Hz
50
100
2 of 2
150
125
100
HE
75
50
HER
156
25
0
.1
.5
1
- HE
R1
R 15
51 -
HE
R15
5
8
2
5
10 20 50 100 200
REVERSE VOLTAGE . ( V )
500 1000
HER151 thru HER158
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