星合电子
ＸＩＮＧＨＥ ＥＬＥＣＴＲＯＮＩＣＳ
Features
High efficiency, Low VF
High current capability
High reliability
High surge current capability
For use in low voltage, high frequency inventor, free
wheeling, and polarity protection application.
HER501 - HER508
5.0 AMP. High Efficiency Rectifiers
DO-201AD
Mechanical Data
Cases: Molded plastic
Epoxy: UL 94V0 rate flame retardant
Lead: Pure tin plated, lead free, solderable per
MIL-STD-202, method 208 guaranteed
Polarity: Color band denotes cathode
High temperature soldering guaranteed:
o
260 C/10 seconds/.375”,(9.5mm) lead
lengths at 5 lbs., (2.3kg) tension
Weight: 1.65grams
Dimensions in inches and (millimeters)
Maximum Rating and Electrical Characteristics
Rating at 25
o
C ambient temperature unless otherwise specified.
Single phase, half wave 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%
Type Number
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified
Current .375 (9.5mm) lead length
o
@T
A
= 55 C
Peak Forward Surge Current, 8.3 ms single
half sine-wave superimposed on rated load
(JEDEC method )
Maximum Instantaneous Forward Voltage
@5.0A
Maximum DC Reverse Current
o
@Ta=25 C at Rated DC Blocking Voltage
o
@ Ta=125 C
Maximum Reverse Recovery Time ( Note 1 )
Typical Junction Capacitance ( Note 2 )
Typical Thermal Resistance
Operating Temperature Range
Symbol HER
501
V
RRM
50
V
RMD
35
V
DC
50
HER
502
100
70
100
HER
503
200
140
200
HER
504
300
210
300
HER
505
400
280
400
HER
506
600
420
600
HER
507
800
560
800
HER
Units
508
1000
V
700
V
1000
V
A
A
I
(AV)
I
FSM
V
F
I
R
Trr
Cj
R
θJA
50
100
1.0
5.0
200
1.3
10
250
75
65
40
-65 to +150
-65 to +150
1.7
V
uA
uA
nS
pF
o
C/W
o
C
o
C
Storage Temperature Range
1. Reverse Recovery Test Conditions: I
F
=0.5A, I
R
=1.0A, I
RR
=0.25A
Notes:
2. Measured at 1 MHz and applied reverse voltage of 4.0 V D.
3. Mount on Cu-Pad Size 16mm x 16mm on P.C.B.
T
J
T
STG
1
ＧＡＯＭＩ ＸＩＮＧＨＥ ＥＬＥＣＴＲＯＮＩＣＳＣＯ．，ＬＴＤ． ＷＷＷ．ＳＤＤＺＧ．ＣＯＭ ＴＥＬ：０５３６－２２１０３５９ ＱＱ：４６４７６８０１７
星合电子
ＸＩＮＧＨＥ ＥＬＥＣＴＲＯＮＩＣＳ
FIG.1- MAXIMUM FORWARD CURRENT DERATING
CURVE
6.0
1000
HER501 - HER508
5.0 AMP. High Efficiency Rectifiers
RATINGS AND CHARACTERISTIC CURVES (HER501 THRU HER508)
FIG.2- TYPICAL REVERSE CHARACTERISTICS
AVERAGE FORWARD CURRENT. (A)
5.0
INSTANTANEOUS REVERSE CURRENT. ( A)
4.0
100
Tj=125
0
C
3.0
Single Phase
Half Wave 60Hz
Resistive or
Inductive Load
0.375" (9.5mm)
Lead Length
2.0
10
Tj=25
0
C
1.0
0
0
25
50
75
100
125
O
150
175
AMBIENT TEMPERATURE. ( C)
1
FIG.3- MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
PEAK FORWARD SURGE CURRENT. (A)
200
8.3ms Single Half Sine Wave
JEDEC Method
150
0.1
0
20
40
60
80
100
120
140
PERCENT OF RATED PEAK REVERSE VOLTAGE. (%)
100
FIG.5- TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
50
100
HE
R5
05
0
NUMBER OF CYCLES AT 60Hz
INSTANTANEOUS FORWARD CURRENT. (A)
1
10
50
100
1000
10
HER501-HER504
FIG.4- TYPICAL JUNCTION CAPACITANCE
175
150
125
100
75
50
25
0
0.1
HE
HE
R5
JUNCTION CAPACITANCE.(pF)
1
R5
01~
HE
R5
06~
05
HE
R5
08
0.1
HER506-HER508
0.01
0.5
1
2
5
10
20
50
100 200
500
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
REVERSE VOLTAGE. (V)
FORWARD VOLTAGE. (V)
FIG.6- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
50
NONINDUCTIVE
10
NONINDUCTIVE
+0.5A
DUT
(-)
PULSE
GENERATOR
(NOTE 2)
OSCILLOSCOPE
(NOTE 1)
(+)
0
-0.25A
trr
(+)
50Vdc
(approx)
(-)
NON
INDUCTIVE
NOTES: 1. Rise Time=7ns max. Input Impedance=
1 megohm 22pf
2. Rise Time=10ns max. Sourse Impedance=
50 ohms
-1.0A
1cm
SET TIME BASE FOR
5/ 10ns/ cm
2
ＧＡＯＭＩ ＸＩＮＧＨＥ ＥＬＥＣＴＲＯＮＩＣＳＣＯ．，ＬＴＤ． ＷＷＷ．ＳＤＤＺＧ．ＣＯＭ ＴＥＬ：０５３６－２２１０３５９ ＱＱ：４６４７６８０１７
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