1H1 Datasheet, PDF (1/2 Pages) Won-Top Electronics – 1.0A MINIATURE HIGH EFFICIENCY RECTIFIER

1H1 thru 1H8
Reverse Voltage 50 to 1000 Volts
Features
‹ Low forward voltage drop
‹ High current capability
‹ High reliability
‹ High surge current capability
‹ T_J is 150^oC (Max.) and T_STG is 175^oC (Max.) with PI glue
High Efficient Rectifiers
Forward Current 1.0 Ampere
Mechanical Data
‹ Case: Molded plastic R-1
‹ Epoxy: UL 94V-O rate flame retardant
‹ Lead: Axial leads, solderable per MIL-STDLead: 202, Method
208 guaranteed
‹ Polarity: Color band denotes cathode end
‹ High temperature soldering guaranteed:
250^OC/10 seconds / .375", (9.5mm) lead
lengths at 5 lbs., (2.3kg) tension
‹ Mounting position: Any
‹ Weight: 0.007 ounce, 0.20 gram
Maximum Ratings and Electrical Characteristics
Ratings at 25^oC ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%
Parameter
Symbols 1H1 1H2 1H3 1H4 1H5 1H6 1H7 1H8 Units
Maximum repetitive peak reverse voltage
V_RRM
50
Maximum RMS voltage
V_RMS
35
Maximum DC blocking voltage
Maximum average forward rectified current
.375" (9.5mm) lead length @T_A=55^oC
Peak forward surge current, 8.3ms single
half sine-wave superimposed on rated load
(JEDEC Method)
V_DC
50
I_F(AV)
I_FSM
Maximum instantaneous forward voltage @ 1.0A
V_F
Maximum DC reverse current
at rated DC blocking voltage
@ T_A=25^oC
@ T_A=100^oC
I_R
Maximum reverse recovery time (Note 1)
t_rr
Typical junction capacitance (Note 2)
C_J
Operating junction temperature range
T_J
Storage temperature range
T_STG
Notes: 1. Reverse Recovery Test Conditions: I_F=0.5A, I_R=1.0A, I_RR=0.25A
2. Measured at 1 MHz and Applied Reverse Voltage of 4.0 V D.C.
100
200
300
400
600
800 1000 Volts
70
140
210
280
420
560
700
Volts
100
200
300
400
600
800 1000 Volts
1.0
Amp
1.0
50
20
30.0
1.3
5.0
100
-55 to +125
-55 to +150
Amps
1.7
Volts
uA
uA
75
nS
15
pF
o_C
o_C
203