SR220M thru SR260M
SURFACE MOUNT SCHOTTKY RECTIFIER
DO-213AB / MELF
SOLDERABLE ENDS
D1= 0.105(2.67)
0.095(2.41)
CATHODE BAND
D2
0.022(0.559)
0.016(0.406)
0.205(5.20)
0.185(4.70)
D2=D1 +0
-0.008(0.20)
Dimension in inches (millimeters )
FEATURES
Low power loss, high efficiency
High current and surge capability
Low forward voltage drop
Guarding for over voltage protechion
High temperature soldering guaranteed
250
o
C/10 seconds/ 375 , (9.5mm) lead lengths
MECHANICAL DATA
Case Molded plastic use UL94V-0 recoqnized
flame retardant epoxy
Terminals Plated terminals
Polarity Blue Color band on body denotes cathode
Mounting position Any
Weight 0.1296grams
MAXIMUM RATIXGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25
o
C ambient temp. unless otherwise specified
Single phase, half sine wave, 60Hz, resistive or inductive load
For capacitive load, derate current by 20%
SYMBOL
Maximum Current Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
Peak Forward Surge Current Single Sine-Wave on Rated
Load (JEDEC Method)
Maximum Instantaneous Forward Voltage Drop at 2.0A DC
Maximum DC Reverse Current T
A
=25
0
C
at Rated DC Blocking Voltage T
A
=100
0
C
Typical Thermal Resistance
Typical Junction Capacitance
Operating Junction and Storage Temperature Range
R
R
V
RRM
V
RMS
V
DC
I
(AV)
I
FSM
V
F
I
R
JA
JL
SR220M
20
14
20
SR230M
30
21
30
SR240M
40
28
40
2.0
50
SR250M
50
35
50
SR260M
60
42
60
UNITS
Volts
Volts
Volts
Amps
Amps
0.5
0.55
0.6
0.5
20
55
17
0.75
Volts
mA
0
C/W
pF
0
C
J
T
J
T
STG
48
30
-55 to +125
-55 to +150
C
www.paceleader.tw
1
Linux开发
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
