WILLAS
1H1 THRU 1H8
1.0AMP HIGH EFFICIENCY RECTIFIER- 50 to 1000 Volts
R-1 PACKAGE
FEATURES
* Low power loss, high efficiency
* Low leakage
* Low forward voltage
* High current capability
* High speed switching
* High surge capability
* High reliability
R-1
.025(0.64)
.021(0.53)
MECHANICAL DATA
* Case: Molded plastic
* Epoxy: UL 94V-O rate flame retardant
* Lead: MIL-STD-202E method 208C guaranteed
* Mounting position: Any
* Weight: 0.12 gram
.126(3.20)
.106(2.70)
Pb-Free package is available
*
RoHS product for packing code suffix "G"
Halogen free product for packing code suffix "H"
.102(2.60)
.091(2.30)
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)
MAXIMUM RATINGS (At T
A
= 25oC unless otherwise noted)
RATINGS
SYMBOL
1H1
50
1H2
100
1H3
200
1H4
300
1H5 1H5P 1H6
1H7
1H8 UNITS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Volts
Volts
Volts
V
V
RRM
RMS
400
400
600
800
560
800
1000
35
50
70
140
200
210
300
280
400
280
400
420
600
700
100
1000
Maximum DC Blocking Voltage
V
DC
Maximum Average Forward Rectified Current
I
O
1.0
25
Amps
Amps
at TA = 50 o
C
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
I
FSM
Typical Junction Capacitance (Note 2)
C
J
20
15
pF
0 C
Operating and Storage Temperature Range
T
J
, TSTG
-55 to + 150
ELECTRICAL CHARACTERISTICS (At TA
= 25oC unless otherwise noted)
CHARACTERISTICS
Maximum Instantaneous Forward Voltage at 1.0A DC
Maximum DC Reverse Current
SYMBOL
1H1
1H2
1H3
1H4
1H5 1H5P 1H6
1.3 1.0
1H7
1.70
1H8 UNITS
Volts
V
F
1.0
5.0
uAmps
at Rated DC Blocking Voltage TA
= 25oC
I
R
Maximum Full Load Reverse Current
150
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.