HER201
THRU
WILLAS
2.0AMP HIGH EFFICIENCY RECTIFIER- 50 to 1000 Volts
DO - 15 PACKAGE
HER208
FEATURES
* Low power loss, high efficiency
* Low leakage
* Low forward voltage drop
* High current capability
* High speed switching
* High surge capability
* High reliability
* RoHS product for packing code suffix "G"
Halogen free product for packing code suffix "H"
.034(0.90)
.028(0.70)
MECHANICAL DATA
* Case: Molded plastic
* Epoxy: UL 94V-O rate flame retardant
* Lead: MIL-STD-202E method 208C guaranteed
* Mounting position: Any
.300(7.63)
.230(5.80)
.142(3.61)
.102(2.60)
* Weight: 0.4 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 oC ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Dimensions in inches and (millimeters)
HER201 HER202 HER203 HER204 HER205 HER205P HER206 HER207 HER208
UNITS
RATINGS
SYMBOL
Maximum Recurrent Peak Reverse Voltage
50
100
200
300
400
400
600
800
1000 Volts
V
V
RRM
RMS
Maximum RMS Voltage
35
50
70
140
200
210
300
280
400
280
400
420
600
560
800
Volts
Volts
700
100
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
V
DC
1000
I
O
2.0
60
Amps
Amps
at TA
= 50oC
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
I
FSM
Typical Junction Capacitance (Note 2)
Operating and Storage Temperature Range
Typical Thermal resistance
C
J
30
20
pF
0 C
T
J
, TSTG
RθJ C
-65 to + 150
0 C/W
RθJ A
/
40
/ 10
ELECTRICAL CHARACTERISTICS (At TA
= 25oC unless otherwise noted)
HER201 HER202 HER203 HER204 HER205 HER205P HER206 HER207 HER208
CHARACTERISTICS
Maximum Instantaneous Forward Voltage at 2.0A DC
SYMBOL
UNITS
Volts
VF
1.0
1.3
1.0
1.70
Maximum DC Reverse Current
5.0
uAmps
at Rated DC Blocking Voltage TA
= 25oC
I
R
Maximum Full Load Reverse Current
100
uAmps
nSec
Average, Full Cycle .375” (9.5mm) lead length at TL
= 55oC
Maximum Reverse Recovery Time (Note 1)
trr
75
50
NOTES : 1. Test Conditions: I
F
= 0.5A, I
R = 1.0A, IRR = 0.25A
2. Measured at 1 MH
Z
and applied reverse voltage of 4.0 volts
2012-10
WILLAS ELECTRONIC CORP.