RoHS
HER501G THRU HER508G
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-STD-
002 and JESD22-B102
●
Color band denotes cathode end
Polarity:
(Ta=25℃ Unless otherwise specified)
■Maximum Ratings
HER501 HER502 HER503 HER504 HER505 HER506 HER507 HER508
PARAMETER
SYMBOL UNIT
G
G
G
G
G
G
G
G
HER501 HER502 HER503 HER504 HER505 HER506 HER507 HER508
Device marking code
G
G
G
G
G
G
G
G
VRRM
V
A
50
100
200
300
400
600
800
1000
Repetitive Peak Reverse Voltage
Average Forward Current
@60Hz sine wave, Resistance load, Ta=50℃
IF(AV)
5.0
Forward Surge Current(Non-repetitive)
@60Hz Half-sine wave, 1 cycle, Ta=25℃
IFSM
A
150
T
℃
℃
-55 ~+150
-55~+150
Storage Temperature
Junction Temperature
stg
T
j
(T =25℃ Unless otherwise specified)
■Electrical Characteristics
a
HER501 HER502 HER503 HER504 HER505 HER506 HER507 HER508
PARAMETER
SYMBOL
UNIT TEST CONDITIONS
G
G
G
G
G
G
G
G
Maximum instantaneous
forward voltage drop per diode
VFM
IFM=5.0A
V
1.0
1.3
1.7
IRRM1
IRRM2
T =25℃
2.5
a
Maximum DC reverse current
at rated DC blocking voltage
per diode
μA
T =100℃
a
150
IF=0.5A IR=1A
IRR=0.25A
Reverse Recovery time
Typicaljunctioncapacitance
t
ns
50
85
75
60
rr
Measured at 1MHZ
and Applied Reverse
Voltage of 4.0 V.D.C.
Cj
pF
Thermal Characteristics (T =25℃ Unless otherwise specified)
■
a
HER501G HER502G HER503G HER504G HER505G HER506G HER507G HER508G
PARAMETER
SYMBOL
UNIT
Rθ
20
Thermal Resistance(Typical)
J-A
℃/W
1 / 4
S-A288
Rev. 2.1, 21-Jan-15
Yangzhou Yangjie Electronic Technology Co., Ltd.
www.21yangjie.com