DAESAN 1H5

CURRENT 1.0 Ampere
VOLTAGE 50 to 1000 Volts
1H1 THRU 1H8
Features
· Plastic package has Underwriters Laboratory Flammability
Classification 94V-0
· Low leakage current
· High current capability
· High reliability
· Low power loss, high effciency
· High surge current capability
· High speed switching
· Low leakage
R-1
0.102(2.6)
0.091(2.3)
DIA.
0.787(20.0)
MIN.
0.126(3.2)
0.106(2.7)
Mechanical Data
· Case : R-1 molded plastic body
· Epoxy : UL94V-0 rate flame retardant
· Lead : Plated axial lead solderable per MIL-STD-750,
method 2026
· Polarity : Color band denotes cathode end
· Mounting Position : Any
· Weight : 0.007 ounce, 0.19 gram
0.787(20.0)
MIN.
0.025(0.65)
0.021(0.55)
DIA.
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 by 20%)
Symbols
1H1
1H2
1H3
1H4
1H5
1H6
1H7
1H8
Units
Maximum recurrent peak reverse voltage
VRRM
50
100
200
300
400
600
800
1000
Volts
Maximum RMS voltage
VRMS
35
70
140
210
280
420
560
700
Volts
Maximum DC blocking voltage
VDC
50
100
200
300
400
600
800
1000
Volts
Maximum average forward rectified current
0.375"(9.5mm) lead length TA=25℃
I(AV)
1.0
Amp
Peak forward surge current 8.3ms single
half sine-wave superimposed on rated load
(JEDEC method)
IFSM
25.0
Amps
Maximum instantaneous forward voltage
at 1.0A
VF
1.0
1.3
Maximum DC Reverse Current at rated DC
blocking voltage
Maximum full load reverse current full cycle
average. 0.375"(9.5mm) lead length at
TL=55℃
1.7
Volts
5.0
μA
IR
100
Maximum reverse recovery time (Note 1)
Trr
50
70
ns
Typical junction capacitance (Note 2)
CJ
15
12
pF
Operating Junction and Storage
temperature Range
TJ
TSTG
Notes:
(1) Test conditions: IF=0.5A, IR=1.0A, Irr=0.25A.
(2) Measured at 1MHz and applied reverse voltage of 4.0 Volts.
-65 to +150
℃
RATINGS AND CHARACTERISTIC CURVES 1H1 THRU 1H8
50W
NON INDUCTIVE
(+)
10W
NON INDUCTIVE
D.U.T.
)
1W
NON INDUCTIVE
0
PULSE
GENERATOR
(NOTE2)
25Vdc
(APPROX)
(
Trr
+0.5A
-0.25A
OSCILLOSCOPE
(NOTE1)
-1.0A
NOTES:1.Rise Time=7ns max. input impedance=1
megohm 22pF
2.Rise Time=10ns max. source impedance =
50 ohms
AVERAGE FORWARD CURRENT (A)
FIG.2-TYPICAL FORWARD CURRENT
DERATING CURVE
FIG.1-TEST CIRCUIT DIAGRAM AND REVERSE
RECOVERY TIME CHARACTERISTIC
Single Phase Half Wave 60hz
Resistive or Inductive Load
0.8
0.6
0.4
0.2
0
0
25
50
75
100
125
150
175
1cm
AMBIENT TEMPERATURE ( ℃)
SET TIME BASE FOR 50/100 ns/cm
FIG.3-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
FIG.4-TYPICAL REVERSE CHARACTERISTICS
10
100
INSTANTANEOUS REVERSE CURRENT ,(mA)
INSTANTANEOUS FORWARD CURRENT (AMPERES)
1.0
50\100\200\300\400V
1.0
0.1
600\800\1000V
TJ=25℃
0.01
10
TJ=150℃
TJ=100℃
1.0
TJ=25℃
0.1
PULSE WIDTH=300mS
0.01
1% DUTY CYCLE
0.001
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
0
1.8
20
40
60
80
100
120
140
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
INSTANTANEOUS FORWARD VOLTAGE (VOLTS)
FIG.5-MAXIMUM NON-REPETITIVE
FORWARD SURGE CURRENT
FIG6-TYPICAL JUNCTION CAPACITANCE
35
PEAK FORWARD SURGE
CURRENT (AMPERES)
JUNCTION CAPACITANCE (pF)
8.3m SINGLE HALF SINE WAVE
(JEDEC Method)
30
25
20
15
10
5
200
100
60
40
20
10
6
1H1-1H5
4
1H6-1H8
TJ=25℃
2
0
1
5
10
NUMBER OF CYCLES AT 60Hz
50
100
1
0.1 0.2
0.4
1
2
4
10
REVERSE VOLTAGE. (V)
20
40
100