2024年9月28日发(作者：家水丹)
深圳理悠科技有限公司
B320A THRU B3A0A
DO-214AC/SMA
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
Reverse Voltage - 20 to 100 Volts Forward Current -3.0 Amperes
FEATURES
The plastic package carries Underwriters Laboratory
Flammability Classification 94V-0
For surface mounted applications
Low reverse leakage
Built-in strain relief,ideal for automated placement
High forward surge current capability
High temperature soldering guaranteed:
250 C/10 seconds at terminals
0.067 (1.70)
0.051 (1.30)
0.110(2.80)
0.100(2.54)
0.177(4.50)
0.157(3.99)
0.012(0.305)
0.006(0.152)
0.096(2.42)
0.078(1.98)
MECHANICAL DATA
Case: JEDEC DO-214AC molded plastic body
Terminals: leads solderable per MIL-STD-750,
Method 2026
Polarity: Color band denotes cathode end
Mounting Position: Any
Weight:0.002 ounce, 0.07 grams
0.060(1.52)
0.030(0.76)
0.008(0.203)MAX.
0.208(5.28)
0.188(4.80)
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 C ambient temperature unless otherwise specified.
Single phase half-wave 60Hz,resistive or inductive load,for capacitive load current derate by 20%.
Part Number
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current
at T
L
(see fig.1)
Peak forward surge current
8.3ms single half sine-wave superimposed on
rated load (JEDEC Method)
Maximum instantaneous forward voltage at 3.0A
Maximum DC reverse current T
A
=25 C
at rated DC blocking voltage T
A
=100 C
Typical junction capacitance (NOTE 1)
Typical thermal resistance (NOTE 2)
Operating junction temperature range
Storage temperature range
SYMBOLS
B320AB330AB340AB350AB360A
B380AB3A0A
UNITS
VOLTS
VOLTS
VOLTS
Amps
V
RRM
V
RMS
V
DC
I
(AV)
20
14
20
30
21
30
40
28
40
50
35
50
3.0
60
42
60
80
56
80
100
70
100
I
FSM
V
F
I
R
C
J
R
θ
JA
T
J
,
T
STG
500
0.55
100.0
0.70
0.5
20
300
55.0
-50 to +125
-50 to +150
-50 to +150
10
0.85
Amps
Volts
mA
pF
C/W
C
C
Note:ed at 1MHz and applied reverse voltage of 4.0V D.C.
2.P.C.B. mounted with 0.2x0.2”(5.0x5.0mm) copper pad areas
1of 2
深圳理悠科技有限公司
RATINGS AND CHARACTERISTIC CURVES B320A THRU B3A0A
FIG. 1- FORWARD CURRENT DERATING CURVE
N
T
,
E
R
3.0
R
U
C
D
2.4
E
I
F
Single Phase
I
T
S
Half Wave 60Hz
C
E
Resistive or
E
R
1.8
inductive Load
R
E
P
D
R
M
A
A
1.2
W
R
O
F
0.6
B320A-B360A
E
G
B380A-B3A0A
A
R
E
0
A
V
0 25 50 75 100 125 150 175
AMBIENT TEMPERATURE, C
FIG. 3-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
50
T
J
=25 C
D
10.0
R
A
W
S
R
E
O
R
F
E
P
S
M
U
A
1
O
T
,
E
N
N
E
T
A
R
N
R
U
T
A
C
S
N
0.1
B320A-B340A
I
B350A-B360A
B380A-B3A0A
0.01
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
INSTANTANEOUS FORWARD VOLEAGE,
VOLTS
FIG. 5-TYPICAL JUNCTION CAPACITANCE
2000
F
1000
p
T
J
=25 C
,
E
C
N
T
A
I
C
P
A
A
C
100
N
O
I
T
B320A-B340A
C
N
B350A-B3A0A
U
J
10
0.1 1.0 10 100
REVERSE VOLTAGE,VOLTS
FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT
T
,
100
N
E
R
R
U
80
C
E
G
R
S
U
E
60
S
R
E
D
P
R
M
A
A
40
W
R
O
F
K
20
8.3ms SINGLE HALF SINE-WAVE
A
(JEDEC Method)
E
P
0
110100
NUMBER OF CYCLES AT 60 Hz
FIG. 4-TYPICAL REVERSE CHARACTERISTICS
100
T
,
N
E
R
R
U
10
C
TJ=100 C
E
S
S
R
E
E
R
1
V
E
E
P
R
M
S
A
TJ=75 C
I
U
L
O
L
0.1
I
E
N
M
T
A
N
0.01
T
A
TJ=25 C
S
N
I
0.001
0 20 40 60 80 100
PERCENT OF PEAK REVERSE VOLTAGE,%
,
FIG. 6-TYPICAL TRANSIENT THERMAL IMPEDANCE
E
C
N
100
A
D
E
P
M
I
L
10
A
M
R
W
/
E
C
H
T
T
1
N
E
I
S
N
A
R
T
0.1
0.01 0.1 1 10 100
t,PULSE DURATION,sec.
2of 2
2024年9月28日发(作者：家水丹)
深圳理悠科技有限公司
B320A THRU B3A0A
DO-214AC/SMA
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
Reverse Voltage - 20 to 100 Volts Forward Current -3.0 Amperes
FEATURES
The plastic package carries Underwriters Laboratory
Flammability Classification 94V-0
For surface mounted applications
Low reverse leakage
Built-in strain relief,ideal for automated placement
High forward surge current capability
High temperature soldering guaranteed:
250 C/10 seconds at terminals
0.067 (1.70)
0.051 (1.30)
0.110(2.80)
0.100(2.54)
0.177(4.50)
0.157(3.99)
0.012(0.305)
0.006(0.152)
0.096(2.42)
0.078(1.98)
MECHANICAL DATA
Case: JEDEC DO-214AC molded plastic body
Terminals: leads solderable per MIL-STD-750,
Method 2026
Polarity: Color band denotes cathode end
Mounting Position: Any
Weight:0.002 ounce, 0.07 grams
0.060(1.52)
0.030(0.76)
0.008(0.203)MAX.
0.208(5.28)
0.188(4.80)
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 C ambient temperature unless otherwise specified.
Single phase half-wave 60Hz,resistive or inductive load,for capacitive load current derate by 20%.
Part Number
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current
at T
L
(see fig.1)
Peak forward surge current
8.3ms single half sine-wave superimposed on
rated load (JEDEC Method)
Maximum instantaneous forward voltage at 3.0A
Maximum DC reverse current T
A
=25 C
at rated DC blocking voltage T
A
=100 C
Typical junction capacitance (NOTE 1)
Typical thermal resistance (NOTE 2)
Operating junction temperature range
Storage temperature range
SYMBOLS
B320AB330AB340AB350AB360A
B380AB3A0A
UNITS
VOLTS
VOLTS
VOLTS
Amps
V
RRM
V
RMS
V
DC
I
(AV)
20
14
20
30
21
30
40
28
40
50
35
50
3.0
60
42
60
80
56
80
100
70
100
I
FSM
V
F
I
R
C
J
R
θ
JA
T
J
,
T
STG
500
0.55
100.0
0.70
0.5
20
300
55.0
-50 to +125
-50 to +150
-50 to +150
10
0.85
Amps
Volts
mA
pF
C/W
C
C
Note:ed at 1MHz and applied reverse voltage of 4.0V D.C.
2.P.C.B. mounted with 0.2x0.2”(5.0x5.0mm) copper pad areas
1of 2
深圳理悠科技有限公司
RATINGS AND CHARACTERISTIC CURVES B320A THRU B3A0A
FIG. 1- FORWARD CURRENT DERATING CURVE
N
T
,
E
R
3.0
R
U
C
D
2.4
E
I
F
Single Phase
I
T
S
Half Wave 60Hz
C
E
Resistive or
E
R
1.8
inductive Load
R
E
P
D
R
M
A
A
1.2
W
R
O
F
0.6
B320A-B360A
E
G
B380A-B3A0A
A
R
E
0
A
V
0 25 50 75 100 125 150 175
AMBIENT TEMPERATURE, C
FIG. 3-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
50
T
J
=25 C
D
10.0
R
A
W
S
R
E
O
R
F
E
P
S
M
U
A
1
O
T
,
E
N
N
E
T
A
R
N
R
U
T
A
C
S
N
0.1
B320A-B340A
I
B350A-B360A
B380A-B3A0A
0.01
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
INSTANTANEOUS FORWARD VOLEAGE,
VOLTS
FIG. 5-TYPICAL JUNCTION CAPACITANCE
2000
F
1000
p
T
J
=25 C
,
E
C
N
T
A
I
C
P
A
A
C
100
N
O
I
T
B320A-B340A
C
N
B350A-B3A0A
U
J
10
0.1 1.0 10 100
REVERSE VOLTAGE,VOLTS
FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT
T
,
100
N
E
R
R
U
80
C
E
G
R
S
U
E
60
S
R
E
D
P
R
M
A
A
40
W
R
O
F
K
20
8.3ms SINGLE HALF SINE-WAVE
A
(JEDEC Method)
E
P
0
110100
NUMBER OF CYCLES AT 60 Hz
FIG. 4-TYPICAL REVERSE CHARACTERISTICS
100
T
,
N
E
R
R
U
10
C
TJ=100 C
E
S
S
R
E
E
R
1
V
E
E
P
R
M
S
A
TJ=75 C
I
U
L
O
L
0.1
I
E
N
M
T
A
N
0.01
T
A
TJ=25 C
S
N
I
0.001
0 20 40 60 80 100
PERCENT OF PEAK REVERSE VOLTAGE,%
,
FIG. 6-TYPICAL TRANSIENT THERMAL IMPEDANCE
E
C
N
100
A
D
E
P
M
I
L
10
A
M
R
W
/
E
C
H
T
T
1
N
E
I
S
N
A
R
T
0.1
0.01 0.1 1 10 100
t,PULSE DURATION,sec.
2of 2