1H1 THRU 1H8
MINIATURE HIGH EFFICIENCY RECTIFIER
REVERSE VOLTAGE:
50 to 1000 VOLTS
FORWARD CURRENT:
1.0 AMPERE
FEATURES
· Plastic package has Underwriters Laboratory
Flammability Classification 94V-O ctilizing
Flame Retardant Epoxy Molding Compound.
· 1.0 ampere operation at TA=55℃ With no
thermal runaway.
· Ultra Fast switching for high efficiency.
· Exceeds environmental standards of MIL-S-19500/228
MECHANICAL DATA
Case: Molded plastic, R-1
Terminals: Axial leads, solderable per MIL-STD-202,
method 208 guaranteed
Polarity: Band denotes cathode
Mounting position: Any
Weight: 0.0064ounce, 0.181gram
R-1
(25.4) 1.0
MIN
.025 (.64)
.021 (.53)
(3.5) .138
(2.0) .114
(25.4) 1.0
MIN
.102 (2.6)
.087 (2.2)
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics
Ratings at 25℃ ambient temperature unless otherwise specified.
Single phase, half wave, 60HZ, resistive or inductive load.
For capacitive load, derate current by 20%.
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
.375"(9.5mm) Lead Length at TA=25℃
Peak Forward Surge Current,
8.3ms single half-sine-wave
superimposed on rated load (JEDEC method)
Maximum Forward Voltage at 1.0A and TA=25℃
Maximum Reverse Current
at TJ=25℃
at Rated DC Blocking Voltage
TJ=100℃
Typical Junction Capacitance (Note 1)
Maximum Reverse Recovery Time (Note 2)
Typical Thermal Resistance (Note 3)
Operating and Storage Temperature Range
Symbols 1H1 1H2 1H3 1H4 1H5 1H6 1H7 1H8 Units
VRRM 50 100 200 300 400 600 800 1000 Volts
VRMS 35 70 140 210 280 420 560 700 Volts
VDC 50 100 200 300 400 600 800 1000 Volts
I(AV) 1.0 Amp
IFSM
VF
IR
CJ
TRR
RθJA
TJ，Tstg
1.0
50
25
1.3
5.0
50
17
65
-55 to +150
Amp
1.7 Volts
uAmp
pF
75 nS
℃/W
℃
NOTES:
1- Measured at 1 MHZ and applied reverse voltage of 4.0 VDC.
2- Reverse Recovery Test Conditions：IF=.5A，IR=1A，IRR=.25A.
3- Thermal Resistance from Junction to Ambient at 0.375"(9.5mm) lead length P.C.B. Mounted.
