DIODS B340AN Datasheet
Features
Schottky Barrier Chip
·
Guard Ring Die Construction for Transient
·
Protection
Ideally Suited for Automatic Assembly
·
Low Power Loss, High Efficiency
·
Surge Overload Rating to 70A Peak
·
For Use in Low Voltage, High Frequency
·
Inverters, Free Wheeling, and Polarity
Protection Application
Plastic Material - UL Flammability
·
Classification 94V-0
Mechanical Data
Case: Molded Plastic
·
Terminals: Solder Plated Terminal -
·
ADVANCE INFORMATION
Solderable per MIL-STD-202, Method 208
· Polarity: Cathode Band or Cathode Notch
· Approx. Weight: 0.064 grams
· Mounting Position: Any
· Marking: B34AN
B340AN
3.0A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
B
Dim Min Max
A
A
J
H
G
E
C
D
B
C
D
E
G
H
J
All Dimensions in mm
SMA
2.29 2.92
4.00 4.60
1.27 1.63
0.15 0.31
4.80 5.59
0.10 0.20
0.76 1.52
2.01 2.62
Maximum Ratings
Single phase, half wave, 60Hz, resistive or inductive load unless otherwise noted.
For capacitive load, derate current by 20%.
Characteristic Symbol B340AN Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Average Rectified Output Current (Note 3)
Non-Repetitive Peak Forward Surge Current, single
sine-wave superimposed on rated load, 60Hz
Typical Junction Capacitance (Note 2)
Typical Thermal Resistance, Junction to Terminal (Note 1)
Operating and Storage Temperature Range
Electrical Characteristics
Characteristic Symbol Typ Max Unit Conditions
Forward Voltage
Peak Reverse Current
Notes: 1. Thermal Resistance: Junction to terminal, unit mounted on alumina board.
2. Measured at 1.0 MHz and applied reverse voltage of 4.0V DC.
3. When mounted on alumina board (82x30x1.00mm), 180° half sine wave.
@ TA= 25°C unless otherwise specified
V
RRM
V
RWM
V
R
V
R(RMS)
I
O
I
FSM
C
j
R
qJT
T
j, TSTG
@ TA= 25°C unless otherwise specified
V
FM
I
RM
0.425
0.485
0.01 1.00 mA
0.500
0.500
40 V
28 V
3.0 A
70 A
300 pF
25 K/W
-40 to +125 °C
= 1.5A
I
V
F
I
F
V
R
= 3.0A
= 40V
DS31032 Rev. A-0 1 of 2 B340AN
10
g
100
g
1000
g
g
g
2.5
3.0
2.0
1.5
1.0
0.5
O,
I AVERAGE FORWARD CURRENT (A)
0
25 50
T , TERMINAL TEMPERATURE ( C)
ADVANCE INFORMATION
T
Fi
. 1 Forward Current DeratingCurve
80
60
40
75
100 125 150
°
Single Half-Sine-Wave
(JEDEC Method)
T = 100°C
T
F
I , INSTANTANEOUS FORWARD CURRENT (A)
1
A
T = 125ºC
A
T = 75ºC
A
T = 25ºC
100m
10m
0.1
0.2
0.3 0.4 0.5 6.0
.2 Typical Forward Characteristics
0
V , INSTANTANEOUS FORWARD VOLTAGE (V)
F
Fi
100
20
F
I , PEAK FORWARD SURGE CURRENT (A)
0
1 10 100
NUMBER OF CYCLES AT 60 Hz
. 3 Max Non-Repetitive Peak Fwd Surge Current
Fi
10000
µ
1000
R
I , INSTANTANEOUS REVERSE CURRENT ( A)
100
10
1
T = 125ºC
A
T = 75ºC
T = 25ºC
0
J
C , JUNCTION CAPACITANCE (pF)
10
15
0
A
A
10
5
15
20
25 30
10
5
V , REVERSE VOLTAGE (V)
R
Fi
.4 Typical Junction Capacitance
40
35
20
25
30
35
V , REVERSE VOLTAGE (V)
R
Fi
.5 Typical Reverse Characteristics
DS31032 Rev. A-0 2 of 2 B340AN
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