PANJIT SR25E

DATA SHEET
SR22E~SR26E
MINI SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
VOLTAGE
20 to 60 Volts
CURRENT
2.0 Amperes
SMA/DO-214AC
Unit: inch (mm)
FEATURES
.062(1.60)
.047(1.20)
.114(2.90)
.098(2.50)
• Plastic package has Underwriters Laboratory
Flammability Classification 94V-O
• For surface mounted applications
• Low profile package
• Built-in strain relief
• Metal to silicon rectifier. majority carrier conduction
• Low power loss,high efficiency
• High surge capacity
• For use in low voltage high frequency inverters, free wheeling,
and polarity protection applications
• Pb free product are available : 99% Sn above can meet Rohs environment
substance directive request
. ESD Passed devices : Air mode 15KV ,human body mode 8KV
.181(4.60)
.157(4.00)
(2.
.09
MECHANICAL DATA
.078(2.00)
)
.012(.305)
.006(.152)
.060(1.52)
.030(0.76)
Case: JEDEC DO-214AC molded plastic
Terminals:Solder plated, solderable per MIL-STD-202G,
Method 208
Polarity: Color band denotes positive end (cathode)
Standard packaging: 12mm tape (EIA-481)
Weight: 0.002 ounce, 0.064 gram
.008(.203)
.002(.051)
.208(5.28)
.188(4.80)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
Resistive or inductive load.
PARAMETER
SYMBOL
SR22E
SR23E
SR24E
SR25E
SR26E
UNITS
Maximum Recurrent Peak Reverse
Voltage
V RRM
20
30
40
50
60
V
Maximum RMS Voltage
V RMS
14
21
28
35
42
V
Maximum DC Blocking Voltage
V DC
20
30
40
50
60
V
Maximum Average Forward Rectified
Current .375" (9.5mm) lead length at TL
O
=75 C
I AV
2
A
Peak Forward Surge Current :8.3ms
single half sine-wave superimposed on
rated load(JEDEC method)
I FSM
50
A
Maximum Forward Voltage at 2.0A
VF
0.5
O
Maximum DC Reverse Current TA=25 C
O
at Rated DC Blocking Voltage TA=100 C
Maximunl Thermal Resisance
Operating Junction and Storage
Temperature Range
0.7
IR
0.5
20
R ΘJL
R ΘJA
20
75
T J, T STG
-50 to +125
V
mA
O
C/W
O
C
NOTES:
1. Pulse Test with PW =300µsec, 1% Duty Cycle.
2. Mounted on P.C. Board with 8mm 2 (.013mm thick) copper pad areas.
STAD-NOV.22.2004
PAGE . 1
AVERAGEFORWARDRECITIFIED
CURRENT AMPERES
2.5
2.0
1.5
1.0
.375" 9.5mmLEADLENGHTS
RESISTIVEORINDUCTIVELOAD
0.5
0
0
20
40
60
80
120
100
140
160
PEAK FORWARDSURGE CURRENT,
AMPERES
RATING AND CHARACTERISTIC CURVES
60
50
40
30
20
10
0
1
10
O
LEAD TEMPERAURE, C
100
NO. OF CYCLE AT 60HZ
Fig.2- MAXIMUM NON-REPETITIVE PEAK
FORW ARD SURGE CURRENT
Fig.1- FORWARD CURRENT DERATING CURVE
10
10 5
50-60V
O
T J = 125 C
10 3
FORWARD CURRENT, AMPERES
REVERSE CURRENT, uA
10 4
T J = 75 OC
10 2
T J = 25 OC
10 1
10 0
10 -1
V RRM = 80-90V
V RRM = 50-60V
V RRM = 20-40V
0
20
40
60
80
100
120
1.0
80-90V
0.1
O
T A = 25 C
0.01
140
PERCENT OF INSTANTANEOUS REVERSE VOLTAGE,(%)
Fig.3- TYPICAL REVERSE CHARACTERISTIC
STAD-NOV.22.2004
20-40V
0
0.2
0.4
0.6
0.8
1.0
FORWARD VOLTAGE, VOLTS
Fig.4- TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTIC
PAGE . 2