SR020PT Datasheet, PDF (1/2 Pages) Chenmko Enterprise Co. Ltd. – SCHOTTKY BARRIER RECTIFIER

CHENMKO ENTERPRISE CO.,LTD
SCHOTTKY BARRIER RECTIFIER
VOLTAGE RANGE 20 - 60 Volts CURRENT 1.0 Ampere
SR020PT
THRU
SR060PT
FEATURES
* Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
* Low switching noise
* Low forward voltage drop
* High current capability
* High switching capability
* High reliability
* High surge capability
* High temperature soldering guaranteed :
260^oC/10 seconds , 0.375" (9.5mm) lead length,
5lbs. (2.3kg) tension
MECHANICAL DATA
Case: JEDEC R-1 molded plastic body
Terminals: Plated axial leads, solderable per MIL-STD-750,
Method 2026
Polarity: Color band denotes cathode end
Mounting Position: Any
Weight: 0.19 gram
R-1
.787 (20.0)
MIN.
.025 (0.65)
.021 (0.55) ^DIA.
.126 (3.2)
.106 (2.7)
.787 (20.0)
MIN.
.102 (2.6)
DIA.
.091 (2.3)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25^oC 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)
R-1
MAXIMUM RATINGES ( At TA = 25^oC unless otherwise noted )
RATINGS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
0.375" (9.5mm) lead length (SEE FIG.1)
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
Typical Junction Capacitance (Note 1)
Typical Thermal Resistance (Note 2)
Operating Temperature Range
Storage Temperature Range
SYMBOL
VRRM
VRMS
VDC
IO
SR020PT
20
14
20
SR030PT
30
21
30
SR040PT
40
28
40
SR050PT
50
35
50
SR060PT
60
42
60
UNITS
Volts
Volts
Volts
1.0
Amps
IFSM
CJ
R JA
TJ
TSTG
30
110
80
-65 to +125
-65 to +150
-65 to +150
Amps
pF
o_{C / W}
o_C
o_C
ELECTRICAL CHARACTERISTICS ( At TA = 25^oC unless otherwise noted )
CHARACTERISTICS
SYMBOL
Maximum Instantaneous Forward Voltage at 1.0 A DC
VF
Maximum Average Reverse Current
at Rated DC Blocking Voltage
@ TA = 25^oC
IR
@ TA = 100^oC
SR020PT SR030PT SR040PT SR050PT SR060PT UNITS
0.55
0.70
Volts
1.0
mAmps
10
mAmps
NOTES : 1. Measured at 1.0 MHZ and applied reverse voltage of 4.0 volts
2. Thermal Resistance ( Junction to Ambient ) : Vertical PC Board Mounting, 0.5" (12.7mm) Lead Length.
2001-6