HER201 THRU HER208
HIGH EFFICIENCY RECTIFIER
REVERSE VOLTAGE:
FORWARD CURRENT:
FEATURES
· Plastic package has Underwriters Laboratory
Flammability Classification 94V-O ctilizing
Flame Retardant Epoxy Molding Compound.
· Void-free Plastic in a DO-15 package.
· 2.0 ampere operation at T
A
=50
℃
With no
thermal runaway.
· Ultra Fast switching for high efficiency.
· Exceeds environmental standards of MIL-S-19500/228
(7.6) .300
(5.8) .230
.140 (3.6)
(25.4) 1.0
MIN
.104 (2.6)
(25.4) 1.0
MIN
.034 (.86)
.028 (.71)
DO-15
50 to 1000 VOLTS
2.0 AMPERE
MECHANICAL DATA
Case: Molded plastic, DO-15
Terminals: Axial leads, solderable per MIL-STD-202,
method 208 guaranteed
Polarity: Band denotes cathode
Mounting position: Any
Weight: 0.015ounce, 0.4gram
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics
Ratings at 25
℃
ambient temperature unless otherwise specified.
Single phase, half wave, 60H
Z
, resistive or inductive load.
For capacitive load, derate current by 20%.
Symbols
HER201 HER202 HER203 HER204 HER205 HER206 HER207 HER208
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
.375"(9.5mm) Lead Length at T
A
=50℃
Peak Forward Surge Current,
8.3ms single half-sine-wave
superimposed on rated load (JEDEC method)
Maximum Forward Voltage at 2.0A and T
A
=25℃
Maximum Reverse Current
at Rated DC Blocking Voltage
at T
J
=25℃
T
J
=100℃
V
F
I
R
C
J
T
RR
R
θJA
T
J
，Tstg
I
FSM
V
RRM
V
RMS
V
DC
I
(AV)
Units
Volts
Volts
Volts
Amp
50
35
50
100
70
100
200
140
200
300
210
300
2.0
400
280
400
600
420
600
800
560
800
1000
700
1000
60
1.0
1.3
5.0
50
35
50
45
-55 to +150
75
1.7
Amp
Volts
uAmp
pF
nS
℃/W
℃
Typical Junction Capacitance (Note 1)
Maximum Reverse Recovery Time (Note 2)
Typical Thermal Resistance (Note 3)
Operating and Storage Temperature Range
NOTES:
1- Measured at 1 MH
Z
and applied reverse voltage of 4.0 VDC.
2- Reverse Recovery Test Conditions：I
F
=.5A，I
R
=1A，I
RR
=.25A.
3- Thermal Resistance from Junction to Ambient at 0.375"(9.5mm) lead length P.C.B. Mounted.
HER201 THRU HER208
HIGH EFFICENCY RECTIFIER
RATINGS AND CHARACTERISTIC CURVES
电子工程世界
