SR4001PT
THRU
CHENMKO ENTERPRISE CO.,LTD
SURFACE MOUNT
GLASS PASSIVATED SILICON RECTIFIER
VOLTAGE RANGE 50 - 1000 Volts CURRENT 1.0 Ampere
SR4007PT
FEATURES
* Low leakage current
* Ideal for surface mounted applications
* Metallurgically bonded construction
* Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
* Glass passivated junction
MELF
* High temperature soldering guaranteed :
260oC/10 seconds at terminals
(2)
0.205(5.2)
0.190(4.8)
SOLDERABLE
ENDS
MECHANICAL DATA
Case: JEDEC MELF molded plastic
Terminals: Solder plated, solderable per MIL-STD-750,
Method 2026
Polarity: Indicated by cathode band
Weight: 0.116 gram
(1)
0.024(.60)
0.018(.46)
0.105(2.7)
0.095(2.4)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25oC 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)
MELF
MAXIMUM RATINGES ( At TA = 25oC unless otherwise noted )
RATINGS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
SYMBOL
VRRM
SR4001PT SR4002PT SR4003PT SR4004PT SR4005PT SR4006PT SR4007PT
UNITS
Volts
Volts
Volts
50
35
50
100
70
200
140
200
400
280
400
600
420
600
800
560
800
1000
700
VRMS
Maximum DC Blocking Voltage
VDC
100
1000
Maximum Average Forward Rectified Current TA = 75oC
IO
1.0
30
Amps
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
IFSM
CJ
Amps
pF
Typical Junction Capacitance (Note 1)
Maximum Thermal Resistance
15
20
oC / W
oC / W
oC
(Note 2)
(Note 3)
R
R
JL
JA
50
Operating and Storage Temperature Range
TJ, TSTG
-65 to +175
ELECTRICAL CHARACTERISTICS ( At TA = 25oC unless otherwise noted )
CHARACTERISTICS
SYMBOL
SR4001PT SR4002PT SR4003PT SR4004PT SR4005PT SR4006PT SR4007PT UNITS
Maximum Instantaneous Forward Voltage at 1.0 A DC
VF
IR
1.0
30
Volts
Maximum Full Load Reverse Current,
Full cycle Average at TA = 75oC
uAmps
uAmps
@ TA = 25oC
@ TA = 125oC
5.0
50
Maximum Average Reverse Current
at Rated DC Blocking Voltage
uAmps
2002-5
NOTES : 1. Measured at 1.0 MHZ and applied reverse voltage of 4.0 volts
2. Thermal Resistance Junction to terminal, 6.0 mm2 copper pads to each terminal
3. Thermal Resistance Junction to ambient, 6.0 mm2 copper pads to each terminal