SR270PT
THRU
CHENMKO ENTERPRISE CO.,LTD
SCHOTTKY BARRIER RECTIFIER
SR2100PT
VOLTAGE RANGE 70 - 100 Volts CURRENT 2.0 Amperes
FEATURES
* Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
* Low switching noise
* Low forward voltage drop
* High current capability
* High switching capability
DO-41
* High reliability
* High surge capability
* High temperature soldering guaranteed :
260oC/10 seconds , 0.375" (9.5mm) lead length,
5lbs. (2.3kg) tension
0.034(0.9)
DIA.
0.028(0.7)
1.0(25.4)
MIN.
MECHANICAL DATA
Case: JEDEC DO-41 molded plastic body
Terminals: Plated axial leads, solderable per MIL-STD-750,
Method 2026
Polarity: Color band denotes cathode end
Mounting Position: Any
0.205(5.2)
0.166(4.2)
0.107(2.7)
0.080(2.0)
DIA.
1.0(25.4)
MIN.
Weight: 0.33 gram
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)
DO-41
MAXIMUM RATINGES ( At TA = 25oC unless otherwise noted )
RATINGS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
SYMBOL
VRRM
SR270PT
SR280PT
SR290PT
SR2100PT
100
UNITS
Volts
Volts
Volts
70
49
70
80
56
80
90
63
90
VRMS
70
Maximum DC Blocking Voltage
VDC
100
Maximum Average Forward Rectified Current
0.375" (9.5mm) lead length (SEE FIG.1)
IO
2.0
60
Amps
Amps
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
IFSM
CJ
Typical Junction Capacitance (Note 1)
Typical Thermal Resistance (Note 2)
110
50
pF
oC / W
R
JA
oC
oC
Operating Temperature Range
Storage Temperature Range
TJ
TSTG
-65 to +150
-65 to +150
ELECTRICAL CHARACTERISTICS ( At TA = 25oC unless otherwise noted )
CHARACTERISTICS
SYMBOL
UNITS
Volts
SR270PT
SR280PT
SR290PT
SR2100PT
Maximum Instantaneous Forward Voltage at 2.0 A DC
VF
IR
0.75
0.80
Maximum Average Reverse Current
at Rated DC Blocking Voltage
@ TA = 25oC
@ TA = 100oC
1.0
10
mAmps
mAmps
2001-6
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.