RoHS
HER301G THRU HER308G
COMPLIANT
High Efficient Rectifier
Features
● High efficiency
● High current capability
● High Reliability
● High surge current capability
● Glass passivated chip junction
● Solder dip 275 °C max. 7 s, per JESD 22-B106
Mechanical Data
● Package: DO-201AD(DO-27)
Molding compound meets UL 94 V-0 flammability
rating, RoHS-compliant
● Terminals: Tin plated leads, solderable per J-STD002 and JESD22-B102
● Polarity:Color band denotes cathode end
■Maximum Ratings (Ta=25℃ Unless otherwise specified)
PARAMETER
SYMBOL
UNIT
Device marking code
HER301
G
HER302
G
HER303
G
HER304
G
HER305
G
HER306
G
HER307
G
HER308
G
HER301
G
HER302
G
HER303
G
HER304
G
HER305
G
HER306
G
HER307
G
HER308
G
Maximum Repetitive Peak Reverse Voltage
VRRM
V
50
100
200
300
400
600
800
1000
Maximum RMS Voltage
VRMS
V
35
70
140
210
280
420
560
700
Maximum DC blocking Voltage
VDC
V
50
100
200
300
400
600
800
1000
Average Forward Current
@60Hz sine wave, Resistance load, Ta=50℃
IF(AV)
A
IFSM
A
3.0
Forward Surge Current (Non-repetitive)
@60Hz Half-sine wave,1 cycle, Tj=25℃
125
Forward Surge Current (Non-repetitive)
@1ms, square wave, 1 cycle, Tj=25℃
250
Current squared time
@1ms≤t8.3≤ms Tj=25℃,Rating of per diode
I2t
A2s
Typical junction capacitance
@Measured at 1MHz and Applied Reverse
Voltage of 4.0 V.D.C
Cj
pF
Storage Temperature
Tstg
℃
-55 ~ +150
Junction Temperature
Tj
℃
-55 ~ +150
65
65
43
35
■Electrical Characteristics(Ta=25℃ Unless otherwise specified)
PARAMETER
SYMBOL
Maximum instantaneous
forward voltage drop per diode
VF
V
Maximum DC reverse current at
rated DC blocking voltage per
diode
IR
μA
Maximum reverse recovery time
trr
UNIT TEST CONDITIONS
ns
HER301 HER302 HER303 HER304 HER305 HER306 HER307 HER308
G
G
G
G
G
G
G
G
IFM=3.0A
1.0
1.3
Tj =25℃
2.5
Tj =125℃
100
IF=0.5A,IR=1.0A,
Irr=0.25A
50
1.7
75
1/4
S-A096
Rev. 2.2, 30-Jan-21
Yangzhou Yangjie Electronic Technology Co., Ltd.
www.21yangjie.com
HER301G THRU HER308G
■Thermal Characteristics (Ta=25℃ Unless otherwise specified)
PARAMETER
SYMBOL
UNIT
HER301G HER302G HER303G HER304G HER305G HER306G HER307G HER308G
Typical Thermal Resistance
RθJ-A
℃/W
30
■Ordering Information (Example)
PREFERED P/N
PACKAGE CODE
UNIT WEIGHT(g)
MINIMUM
PACKAGE(pcs)
INNER BOX
QUANTITY(pcs)
OUTER CARTON
QUANTITY(pcs)
DELIVERY MODE
HER301G~HER308G
D1
Approximate 1.05
1250
1250
12500
Tape
HER301G~HER308G
C1
Approximate 1.05
250
250
12500
Bulk
■ Characteristics (Typical)
FIG.1: Io-Ta Curve
FIG.2: Forward Surge Current Capability
Peak Forward Surge Current (A)
125
2.4
1.8
1.2
S
Average Forward Output Current (A)
3.0
ingle Phase
Half Wave 60HZ
Resistive or
Inductive Load
0.375''(9.5mm)
Lead Length
0.6
0
50
8.3ms Single Half Sine Wave
JEDEC Method
75
50
25
0
0
0
1
0
100
1
150
100
2
8 10
20
40
60 80 100
FIG.4: Typical Rrverse Characteristics
FIG.3: Forward Voltage
100
HER301G-HER303G
10
HER304G-HER305G
HER306G-HER308G
1.0
0.1
TJ=25℃
Pulse width=300us
1% Duty Cycle
0.8
1.0
1.2
1.4
1.6
1.8
Instantaneous Reverse Current (uA)
100
Instantaneous Forward Current (A)
6
Number of Cycles
Ambient Temperature (℃)
0.01
0.6
4
Tj=125℃
10
1.0
Tj=100℃
0.1
Tj=25℃
0.01
0.001
2.0
Instantaneous Forward Voltage (V)
0
20
40
60
80
100
Percent of Rated Peak Reverse Voltage (%)
2/4
S-A096
Rev. 2.2, 30-Jan-21
Yangzhou Yangjie Electronic Technology Co., Ltd.
www.21yangjie.com
HER301G THRU HER308G
FIG.5: Diagram of circuit and Testing wave form of reverse recovery time
50 Ω
NONINDUCTIVE
10 Ω
NONINDUCTIVE
trr
+0.5A
(-)
(+)
DUT
0
PULSE
GENERATOR
(NOTE2)
(-)
1Ω
NONINDUCTIV
OSCILLOSCOPE
(NOTE1)
-0.25A
(+)
NOTES:
1.Rise Time=7ns max .Inpot Impedance=1M Ω 22pf
2.Rise Time=10ns max.Sourse Impedance=50Ω
-1.0A
1cm
SET TIME BASE FOR
5/10ns/cm
■ Outline Dimensions
DO-201AD(DO-27)
DO-201AD(DO-27)
Dim
Min
Max
A
8.50
9.50
B
C
5.00
5.60
25.4
/
D
1.20
1.30
Dimensions in millimeters
3/4
S-A096
Rev. 2.2, 30-Jan-21
Yangzhou Yangjie Electronic Technology Co., Ltd.
www.21yangjie.com
HER301G THRU HER308G
Disclaimer
The information presented in this document is for reference only. Yangzhou Yangjie Electronic Technology Co., Ltd. reserves the
right to make changes without notice for the specification of the products displayed herein to improve reliability, function or design
or otherwise.
The product listed herein is designed to be used with ordinary electronic equipment or devices, and not designed to be used with
equipment or devices which require high level of reliability and the malfunction of with would directly endanger human life (such as
medical instruments, transportation equipment, aerospace machinery, nuclear-reactor controllers, fuel controllers and other safety
devices), Yangjie or anyone on its behalf, assumes no responsibility or liability for any damages resulting from such improper use
of sale.
This publication supersedes & replaces all information previously supplied. For additional information, please visit our website
http:// www.21yangjie.com , or consult your nearest Yangjie’s sales office for further assistance.
4/4
S-A096
Rev. 2.2, 30-Jan-21
Yangzhou Yangjie Electronic Technology Co., Ltd.
www.21yangjie.com
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