SIRECT SB340

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SB320~SB3100
Power Schottky Rectifier - 3Amp 20~100Volt
DO-27 / DO-201AD
□ Features
.375(9.5)
.285(7.2)
1.0(25.4)
-Low forward voltage drop
-High current capability
-High reliability
-High surge current capability
-Epitaxial construction
□ Mechanical data
-Case:Molded plastic
-Epoxy:UL 94V-0 rate flame retardant
-Lead:Axial leads, solderable per MIL-STD-202,method 208 guaranteed
-Polarity:Color band denotes cathode end
-Mounting position:Any
-Weight:1.10 grams
1.0(25.4)
.220(5.6)
.197(5.0)
.052(1.3)
.048(1.2)
□ Maximum ratings and Electrical characteristics
TYPE
SB320 SB330 SB340 SB350 SB360 SB380 SB3100 UNIT
Maximum Recurrent Peak Reverse Voltage
20
30
40
50
60
80
100
V
Maximum RMS Voltage
14
21
28
35
42
56
70
V
Maximum DC Blocking Voltage
20
30
40
50
60
80
100
V
Maximum Average Forward Rectified Current
Peak Forward Surge Current, 8.3ms single half sine-wave
superimposed on rated load
3.0
A
80
A
Maximum Instantaneous Forward Voltage at 3.0A
0.55
0.65
Repetitive peak avalanche power, tp = 1μs Tj = 25 ºC
1300
2000
0.82
V
W
Maximum DC Reverse Current at Rated
Ta = 25ºC
0.5
0.3
0.01
DC Blocking Voltage
Ta = 100ºC
20
15
10
mA
Typical Junction Capacitance
250
pF
Typical Thermal Resistance RθJA
20
ºC/W
Operating Temperature Range TJ
-50 - 125
ºC
Storage Temperature Range TSTG
-65 - 150
ºC
Note: Pulse Test : 380μs pulse width, 2% duty cycle
August 2007 / Rev.5
http:// www.sirectsemi.com
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SB320~SB3100
3.0
100
2.5
-SB
320
2.0
10
310
340
1.5
-SB
350
SB
SB
0
AVERAGE FORWARD CURRENT
AMPERES
3.5
1.0
Single Phase Half Wave 60Hz
Resistive Or Inductive Load
0.375" (9.5mm) Lead Lengths
0.5
1
0
0
20
40
60
80
100
120
140
160
AMBIENT TEMPERATURE ,℃
Figure 1. Forward Current Derating Curve
0.1
TJ=25ºC
Pulse Width 300μs
1% Duty Cycle
PEAK FORWARD SURGE CURRENT
AMPERES
100
0.01
80
0.1
0.3
0.5
0.7
0.9
1.1
1.3
1.5
FORWARD VOLTAGE , VOLTS
60
Figure 4. Typical Forward Characteristics
40
20
Single Half-Sine-Wave
(JEDEC METHOD)
100
0
1
2
5
10
20
50
100
REVERSE LEAKAGE CURRENT , (mA)
NUMBER OF CYCLES AT 60Hz
Figure 2. Maximum Non-repetitive Surge Current
700
CAPACITANCE , (pF)
600
500
400
300
10
1
Tj = 75℃
Tj = 25℃
0.1
200
100
0.01
0
20
40
60
80
100
120
140
0
0.01
0.1
1
10
100
PERCENT OF RATED PEAK REVERSE VOLTAGE , (%)
REVERSE VOLTAGE , VOLTS
Figure 5. Typical Reverse Characteristics
Figure 3. Typical Junction Capacitance
Sirectifier Global Corp., Delaware, U.S.A.
U.S.A.: [email protected]
France: [email protected]
Taiwan: [email protected]
Hong Kong: [email protected]
China: [email protected] …Thailand: [email protected]
Philippines: [email protected] Belize: [email protected]
http:// www.sirectsemi.com
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