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

SR320/SB320 THRU SR3200/SB3200
FEATURE
3.0AMPS. SCHOTTKY BARRIER RECTIFIERS
DO-27/DO-201AD
.High current capability
.Low forward voltage drop
.Low power loss, high efficiency
.High surge capability
.High temperature soldering guaranteed
260°C /10sec/ 0.375" lead length at 5 lbs tension
MECHANICAL DATA
.Terminal: Plated axial leads solderable per
0.96(24.4)
M IN.
.375(9.5)
.335(8.5)
.220(5.6) _{D IA.}
.187(5.0)
+
-
MIL-STD 202E, method 208C
.Case: Molded with UL-94 Class V-0 recognized
Flame Retardant Epoxy
.Polarity: color band denotes cathode
0.96(24.4)
M IN.
.051(1.3) _{D IA.}
.043(1.1)
.Mounting position: any
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25℃ ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz,resistive or inductive load.
For capacitive load, derate current by 20%
Type Number
SR SR SR SR SR SR SR SR SR SR
SYMBOL
320
SB
330
SB
340
SB
350
SB
360
SB
380
SB
390 3100 3150 3200
SB SB SB SB
320 330 340 350 360 380 390 3100 3150 3200
Maximum Recurrent Peak Reverse Voltage
VRRM 20 30 40 50 60 80 90 100 150 200
Maximum RMS Voltage
VRMS 14 21 28 35 42 56 63 70 105 140
Maximum DC blocking Voltage
VDC 20 30 40 50 60 80 90 100 150 200
Maximum Average Forward Rectified Current
IF(AV)
3.0
.375"(9.5mm) lead length at TL =90°C
Peak Forward Surge Current 8.3ms single half
sine-wave superimposed on rated load (JEDEC IFSM
80.0
method)
Maximum Forward Voltage at 3.0A DC
VF 0.45 0.55
0.70
0.85
0.95
Maximum DC Reverse Current @TA=25°C
0.5
0.1
IR
at rated DC blocking voltage @TA =100°C
40.0
10.0
Typical Junction Capacitance (Note 1)
CJ
300
72
Typical Thermal Resistance (Note 2)
R(JA)
40
Storage Temperature
TSTG
-55 to +150
Operation Junction Temperature
TJ
-55 to +125
-55 to +150
Note:
1. Measured at 1.0 MHz and applied reverse voltage of 4.0Vdc
2. Thermal Resistance from Junction to Ambient at 0.375"（9.5mm）lead length, vertical P.C. Board Mounted.
units
V
V
V
A
A
V
mA
pF
°C /W
°C
°C