B340AN
3.0A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
Features
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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
ADVANCE INFORMATION
B
Dim
A
SMA
Min
2.29
4.00
1.27
0.15
4.80
0.10
0.76
2.01
Max
2.92
4.60
1.63
0.31
5.59
0.20
1.52
2.62
A
C
B
C
D
D
J
E
G
H
J
Mechanical Data
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Case: Molded Plastic
Terminals: Solder Plated Terminal -
Solderable per MIL-STD-202, Method 208
Polarity: Cathode Band or Cathode Notch
Approx. Weight: 0.064 grams
Mounting Position: Any
Marking: B34AN
H
G
E
All Dimensions in mm
Maximum Ratings
@ T
A
= 25擄C unless otherwise specified
Single phase, half wave, 60Hz, resistive or inductive load unless otherwise noted.
For capacitive load, derate current by 20%.
Characteristic
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
Symbol
V
RRM
V
RWM
V
R
V
R(RMS)
I
O
I
FSM
C
j
R
qJT
T
j, TSTG
B340AN
40
28
3.0
70
300
25
-40 to +125
Unit
V
V
A
A
pF
K/W
擄C
Electrical Characteristics
Characteristic
Forward Voltage
Peak Reverse Current
Notes:
@ T
A
= 25擄C unless otherwise specified
Symbol
V
FM
I
RM
Typ
0.425
0.485
0.01
Max
0.500
0.500
1.00
Unit
V
mA
Conditions
I
F
= 1.5A
I
F
= 3.0A
V
R
= 40V
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擄 half sine wave.
DS31032 Rev. A-0
1 of 2
B340AN
1
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