CTC HER504

Compact Technology
HER501 thru HER508
REVERSE VOLTAGE - 50 to 1000 Volts
FORWARD CURRENT - 5.0 Ampere
HIGH EFFICIENCY RECTIFIERS
DO-201AD
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-201AD
Min.
Max.
Dim.
A
MECHANICAL DATA
9.50
25.4
7.20
B
1.20
C
4.80
D
Dimensions in millimeters
Case : Molded plastic
Polarity : Indicated by cathode band
Weight : 0.04 ounces, 1.2 grams
1.30
5.30
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25℃ 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
501
50
35
50
HER HER
502
503
100
200
70
140
100
200
HER
504
300
210
300
HER
505
400
280
400
HER
506
600
420
600
HER
507
800
560
800
HER
508
1000
700
1000
UNIT
V
V
V
@TL =75 C
I(AV)
5.0
A
Peak Forward Surge Current
8.3ms single half sine-wave
super imposed on rated load (JEDEC METHOD)
IFSM
200
A
Maximum forward Voltage at 5.0A 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
10.0
100
TRR
uA
75
50
CJ
V
75
ns
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.
CTC0055 Ver. 2.0
1 of 2
HER501 thru HER508
Compact Technology
HER501 thru HER508
RATING AND CHARACTERISTIC CURVES
FIG.1-TYPICAL FORWARDCHARACTERISTICS
FIG.2-TYPICAL FORWARD CURRENT DERATING CURVE
AVERAGE FORWARD CURRENT,(A)
HE
R5
01~
HE
R5
03
HE
R5
04~
HE
R5
05
HE
R5
06~
HE
R5
08
INSTANTANEOUS FORWARD CURRENT,(A)
10
1.0
.1
6
5
4
Single Phase
Half Wave 60Hz
Resistive Or Inductive Load
0.375"(9.5mm) Lead Length
3
2
1
0
0
25
50
75
100
125
150
175
AMBIENT TEMPERATURE (oC)
Tj=25 C
Pulse Width 300us
1% Duty Cycle
.01
.001
.4
.8
.6
1. 0
1.2
1. 4
1. 6
1.8
FORWARD VOLTAGE,(V)
FIG.3- TEST CIRCUIT DIAGRAM AND REVERSE
RECOVERY TIME CHARACTERISTICS
50
NONINDUCTIVE
(+)
25Vdc
(approx.)
( )
10
NONINDUCTIVE
( )
D.U.T.
PULSE
GENERATOR
(NOTE 2)
(+)
1W
NONINDUCTIVE
PEAK FORWAARD SURGE CURRENT,(A)
FIG.4-MAXIMUM NON-REPETITIVE FORWARDSURGE CURRENT
OSCILLISCOPE (NOTE 1)
250
200
150
8.3ms Single Half
Tj=25 C
Sine Wave
100
JEDEC method
50
0
1
5
10
50
100
NUMBER OF CYCLES AT 60Hz
NOTES:
1. Rise Time= 7ns max., Input Impedance= 1 megohm.22pF
2. Rise Time= 10ns max., Source Impedance= 50 ohms.
FIG.5-TYPICAL JUNCTION CAPACITANCE
175
0
-0.25A
|
|
|
|
|
|
|
|
-1.0A
1cm
SET TIME BASE FOR 50 / 10ns / cm
JUNCTION CAPACITANCE,(pF)
trr
+0.5A
150
125
100
75
50
25
0
.01
.05
.1
.5
1
5
10
50
100
REVERSE VOLTAGE,(V)
CTC0055 Ver. 2.0
2 of 2
HER501 thru HER508