SR270 SY [Changzhou Shunye Electronics Co.,Ltd.], SR270 Datasheet
SR270
Manufacturer Part Number
SR270
Description
SCHOTTKY BARRIER RECTIFIER
Manufacturer
SY [Changzhou Shunye Electronics Co.,Ltd.]
Datasheet
1.SR270.pdf
(2 pages)
Note:1.Measured at 1MHz and applied reverse voltage of 4.0V D.C.
Ratings at 25 C ambient temperature unless otherwise specified.
Single phase half-wave 60Hz,resistive or inductive load,for capacitive load current derate by 20%.
Storage temperature range
Operating junction temperature range
Typical thermal resistance (NOTE 2)
Maximum repetitive 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
8.3ms single half sine-wave superimposed on
rated load (JEDEC Method)
Maximum instantaneous forward voltage at 2.0A
Maximum DC reverse current
at rated DC blocking voltage
Typical junction capacitance (NOTE 1)
2.Thermal resistance from junction to ambient at 0.375”(9.5mm)lead length,P.C.B. mounted
Dimensions in inches and (millimeters)
0.140 (3.6)
0.104(2.6)
0.034 (0.90)
0.028 (0.70)
DIA.
DIA.
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
DO-15
Reverse Voltage - 20 to 100 Volts
0.300(7.6)
0.230(5.8)
1.0 (25.4)
1.0 (25.4)
T
MIN.
T
MIN.
A
A
=25 C
=100 C
www.shunyegroup.com
SCHOTTKY BARRIER RECTIFIER
SR220 THRU SR2A0
SYMBOLS
V
V
T
I
R
I
V
Case: JEDEC DO-15 molded plastic body
Terminals: Plated axial leads, solderable per MIL-STD-750,
Method 2026
Polarity: Color band denotes cathode end
Mounting Position: Any
Weight:0.014 ounce, 0.40 grams
FSM
T
(AV)
V
C
STG
RRM
RMS
I
q
DC
R
J
F
JA
J
The plastic package carries Underwriters Laboratory
Flammability Classification 94V-0
Metal silicon junction,majority carrier conduction
Low power loss,high efficiency
High forward surge current capability
High temperature soldering guaranteed:
250 C/10 seconds,0.375
5 lbs. (2.3kg) tension
220
SR
20
14
20
-65 to +125
220
0.55
230
30
21
30
SR
MECHANICAL DATA
240
SR
40
28
40
Forward Current - 2.0 Ampere
250
SR
50
35
50
0.70
FEATURES
-65 to +150
260
SR
60.0
60
42
60
10.0
50.0
2.0
1.0
”
(9.5mm) lead length,
-65 to +150
270
70
49
70
SR
80
280
80
56
80
SR
0.85
290
90
63
90
SR
100
100
2A0
70
SR
VOLTS
VOLTS
VOLTS
UNITS
Amps
Volts
Amp
C/W
mA
pF
C
C
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SR270 Summary of contents
Page 1
Reverse Voltage - 20 to 100 Volts DO-15 1.0 (25.4) MIN. 0.140 (3.6) 0.104(2.6) DIA. 0.300(7.6) 0.230(5.8) 1.0 (25.4) MIN. 0.034 (0.90) 0.028 (0.70) DIA. Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings ambient ...
Page 2
... SR250-SR2A0 100 125 AMBIENT TEMPERATURE, C FIG. 3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS = PULSE WIDTH=300 ms 1%DUTY CYCLE 0.1 SR220-SR240 SR250-SR260 SR270-SR2A0 0.01 0.2 0.4 0.6 0.8 INSTANTANEOUS FORWARD VOLEAGE, VOLTS FIG. 5-TYPICAL JUNCTION CAPACITANCE 2000 1000 SR220-SR240 SR250-SR2A0 100 T = 0.1 1.0 10 REVERSE VOLTAGE,VOLTS www.shunyegroup.com FIG ...