FULL POWER
SEMICONDUCTOR
SMAL320
THRU
SMAL3100
3A LOW PROFILE SCHOTTKY BARRIER RECTIFIER
FEATURES
!
Low leakage current
!
Low profile package
!
Low power loss-high efficiency
!
Majority carrier conduction
!
UL 94V-0 flame retardant epoxy molding compound
MECHANICAL DATA
!
Case：Molded plastic
!
Terminals：Solderable per MIL-STD-750, method 2026
!
Polarity：Cathode band
!
Mounting position：Any
!
Weight：0.195 grams
CASE-SMA
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25℃ ambient temperature unless otherwise specified
CHARACTERISTICS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
Maximum Overload Surge 8.3ms Single Half Sine-Wave
Typical Junction Capacitance (Note 1)
Typical Thermal Resistance
Operating Temperature Range
Storage Temperature Range
Maximum Forward Voltage @ I
F
=3.0A (Note 2)
Maximum Reverse Current at T
A
=25℃
Maximum Reverse Current at T
A
=100℃
Marking Code
NOTE：
1. Measured at 1.0 MHz and applied reverse voltage of 4.0 V
2. Pulse test: pulse width = 300µs. Duty cycle = 1%.
SYMBOL
V
RRM
V
RMS
V
DC
I
F
I
FSM
C
J
R
Θ
JA
T
OP
T
STG
V
F
I
R
I
R
SMAL SMAL SMAL SMAL SMAL SMAL SMAL
UNITS
320
330
340
350
360
380
3100
20
30
40
50
60
80
100
V
14
21
28
35
42
56
70
V
20
30
40
50
60
80
100
V
3.0
A
80
A
250
pF
80
℃/W
-65 TO +125
℃
-65 TO +150
℃
0.50
0.70
0.80
V
0.5
mA
10
mA
SS32
SS33
SS34
SS35
SS36
SS38
S310
RATINGS AND CHARACTERISTIC CURVE SMAL320 THRU SMAL3100
Fig. 1 - Forward Current Derating Curve
Instantaneous Forward Current, A
Fig. 2 - Typical Instantaneous Forward
Characteristics
Average Forward Current, A
SMAL320
SMAL340
SMAL380
SMAL3100
SMAL350
SMAL360
TJ=25
Pulse Width =300us
1% Duty Cycle
Single Phase Half Wave
60H
Z
Resistive or
Inductive Load
0.375”(9.5mm) Lead
Length
Lead Temperature,
Instantaneous Forward Voltage, V
Fig. 3 - Typical Junction Capacitance
Peak Forward Surge Current, A
Fig. 4 - Non-Repetitive Peak Forward Surge Current
Capacitance,
P
F
T
J
=25
8.3ms Single Half
Sine-Wave
SMAL320~340
SMAL350~3100
Reverse Voltage, Volts
Fig. 5 - Typical Reverse Characteristics
Number of Cycles at 60H
Z
Instantaneous Reverse Current, mA
SMAL320~340
SMAL350~3100
Percent of Rated Peak Reverse Voltage, (%)
+
+
+
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