HERF801 thru HERF808
HIGH EFFICIENCY GLASS PASSIVATED
RECTIFIERS
REVERSE VOLTAGE - 50 to 1000Volts
FORWARD CURRENT - 8.0 Amperes
ITO-220AC
FEATURES
●Low switching noise
.138(3.5)
.189(4.8)
●Low forward voltage drop
●Low thermal resistance
●High current capability
●High fast switching capability
●High surge capacity
.122(3.1)
.173(4.4)
.406(10.3)
.118(3.0)
.118(3.0)
.386(9.8)
.102(2.6)
.106(2.7)
.610(15.5)
.571(14.5)
.04 MAX
(1.0)
MECHANICAL DATA
.157(4.0)
.142(3.6)
●Case: ITO-220AC molded plastic
●Epoxy: UL94V-0 rate flame retadant
●Lead: MIL-STD-202E method 208C guaranteed
●Mounting position :Any
.114(2.9)
.098(2.5)
.059(1.5)
.571(14.5)
.531(13.5)
.043(1.1)
.030(0.76)
.020(0.51)
.112(2.84)
.088(2.24)
●Weight: 2.24 grams
.030(0.76)
.020(0.51)
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating at 25℃ ambient temperature unless otherwise specified.
Single phase, half wave ,60Hz, resistive or inductive load.
For capacitive load, derate current by 20%
HERF HERF HERF HERF HERF HERF HERF HERF
SYMBOL
UNIT
CHARACTERISTICS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
801
802
803
804
805
806
807
808
VRRM
VRMS
VDC
50
100
200
300
400
600
800
1000
V
V
V
35
50
70
140
200
210
300
280
400
420
600
560
800
700
Maximum DC Blocking Voltage
Maximum Average Forward
100
1000
IO
8.0
A
Rectified Current
@TA =75 ℃
Peak Forward Surge Current
8.3ms Single Half Sine-Wave
IFSM
300
A
Super Imposed on Rated Load(JEDEC Method)
Typical Thermal Resistance
2.5
40
RθJA
CJ
℃/W
pF
Typical Junction Capacitance (Note2)
1.0
1.3
1.7
Peak Instantaneous Forward Voltage at 8.0A DC
VF
V
10
150
60
Maximum DC Reverse Current
at Rated DC Blocking Voltage
@TJ=25℃
IR
μA
@TJ=100℃
Maximum Reverse Recovery Time(Note1)
Operating and Storage Temperature Range
TRR
nS
-55 to + 150
TJ,TSTG
℃
NOTES:1.Measured with IF=0.5A,IR=1A,IRR=0.25A
2.Measured at 1.0 MHZ and applied reverse voltage of 4.0V DC.
~ 124 ~