SR320 Datasheet, PDF (1/2 Pages) Won-Top Electronics – 3.0A SCHOTTKY BARRIER RECTIFIER

Diode Semiconductor Korea _{SR320 --- SR3A0}
SCHOTTKY BARRIER RECTIFIERS
VOLTAGE RANGE: 20 --- 100 V
CURRENT: 3.0 A
FEATURES
Metal-Sem iconductor junction with guard ring
Epitaxial construction
Low forward voltage drop,low s witching loss es
High surge capability
For us e in low voltage,high frequency inverters free
xxxx wheeling,and polarity protection applications
The plas tic m aterial carries U/L recognition 94V-0
MECHANICAL DATA
Case:JEDEC DO--27,m olded plastic
Term inals : Axial lead ,solderable per
MIL- STD-750,Method 2026
Polarity: Color band denotes cathode
Weight: 0.041ounces,1.15 gram s
Mounting pos ition: Any
DO - 27
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 am bient tem perature unless otherwise s pecified.
Single phas e,half wave,60 Hz,res is tive or inductive load. For capacitive load,derate by 20%.
Dimensions in millimeters
SR320 SR330 SR340 SR350 SR360 SR380 SR3A0 UNITS
Maximum recurrent peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forw ard rectified current
9.5mm lead length
Peak forw ard surge current
8.3ms single half-sine-w ave
superimposed on rated load @T_J=125
Maximum instantaneous forw ard voltage
@ 3.0A (Note 1)
V_RRM 20
30
40
50
60
80 100
V
V_RMS
14
21
28
35
42
56
70
V
V_DC
20
30
40
50
60
80 100
V
I_{F (AV)}
3.0
A
I_{F SM}
80.0
A
V_F
0.55
0.7
0.85
V
Maximum reverse current
@T_A=25
I_R
at rated DC blocking voltage @T_A=100
Typical junction capacitance (Note2)
C_J
Typical thermal resistance (Note3)
R_θJA
Operating junction temperature range
T_J
Storage temperature range
T_STG
NOTE: 1. Pulse test:300us pulse width,1% duty cy cle.
2. Measured at 1.0MHz and applied rev erse v oltage of 4.0V DC.
3.Thermal resistance junction to ambient
20.0
250
- 55 ---- + 125
1.5
10.0
160
40
- 55 ---- + 150
- 55 ---- + 150
mA
pF
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