CHENG-YI R15A

R15 SERIES
CHENG- YI
FAST SWTICHING RECTIFIER
ELECTRONIC
VOLTAGE RANGE 50 TO 1000 Volts
CURRENT 1.5 Amperes
DO-15
FEATURE
Low forward voltage
High current capability
Low leakage currentR15 S
High surge capability
Low cost
MECHANICAL DATA
Case:Mold plastic use UL 94V-0 recognized
flame retardant epoxy
Terminals:Axial leads, solderable per
MIL-STD-202, method 208
Polarity:Color band denotes cathode
Mounting Position:Any
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 250C ambient temperature unless otherwise specified.
Signle phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
R15A
R15B
R15D
R15G
R15J
R15K
R15M
UNITS
Maximum Recurrent Peak Reverse Voltage
50
100
200
400
600
800
1000
V
Maximum RMS Voltage
35
70
140
280
420
560
700
V
Maximum DC Blocking Voltage
50
100
200
400
600
800
1000
V
Maximum Average Forward Rectified Current
.375", (9.5mm) Lead Length at TA =55 C
1.5
A
Peak Forward Surge Current 8.3 ms single half sine-wave
60
A
Maximum Forward Voltage at 1.5A Peak
1.3
V
Maximum Full Load Reverse Current, Full Cycle Average,
.375" (9.5mm) Lead Length T A =55 C
30
A
Maximum DC Reverse Current, at Rated DC
Blocking Voltage
5.0
A
0
0
Maximum Reverse Recovery Time (Note 1)
150
Typical Junction Capacitance (Note 2)
Operating and Storage Temperature Range
Notes : 1. Reverse Recovery Test Conditions : IF=.5A, I R=1.0A, Irr=.25A
2. Measured at 1.0MHz and applied reverse voltage of 4.0 Volts
150
150
150
20
-65 to +175
250
500
500
nS
pF
0
C
R15 SERIES
CHENG- YI
FAST SWTICHING RECTIFIER
ELECTRONIC
RATING AND CHARACTERISTICS CURVES
R15 SERIES
Fig. 1 - REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
50
NONINDUCTIVE
trr
10
NONINDUCTIVE
+0.5A
(
0
PULSE
GENERATOR
(NOTE 2)
25 Vdc
(approx.)
(
)
D.U.T.
(+)
)
1
NONINDUCTIVE
OSCILLOSCOPE
(NOTE 1)
-0.25
(+)
-1.0A
NOTES : 1. Rise Time=7ns max., Input Impedance=
1 megohm, 22pF.
2. Rise Time=10ns max., Source Impedance=
50 ohms.
Fig. 3 - TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
Fig. 2 - FORWARD CURRENT
DERATING CURVE
10
INSTANTANEOUS FORWARD CURRENT,
AMPERES
1.50
AVERAGE FORWARD RECTIFIED
CURRENT, AMPERES
SET TIME BASE
FOR 50 / 100ns/cm
1cm
1.25
1.00
.75
SINGLE PHASE
HALF WAVE
60Hz
RESISTIVE OR
INOUCTIVE LOAD
.375" 9.5mm LEAD LENGTH
.50
.25
0
25
50
75
100
125
150
1.0
0
TJ = 25 C
0.1
.01
175
.4
.6
.8
1.0
1.2
1.4
1.6
0
AMBIENT TEMPERATURE, C
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
Fig. 4 - TYPICAL JUNCTION CAPACITANCE
Fig. 5 - PEAK FORWARD SURGE CURRENT
100
PEAK FORWARD SURGE CURRENT,
AMPERES
60
CAPACITANCE-pF
0
TJ=25C
10
1
1
10
REVERSE VOLTAGE. VOLTS
100
50
40
0
TJ=25C
30
20
10
1
10
NUMBER OF CYCLES AT 60Hz
100