B140N Datasheet, PDF (1/2 Pages) Diodes Incorporated – 1.0A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER

B140N
1.0A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
Features
· Schottky Barrier Chip
· Guard Ring Die Construction for Transient
Protection
· Ideally Suited for Automatic Assembly
· Low Power Loss, High Efficiency
B
· Surge Overload Rating to 70A Peak
· For Use in Low Voltage, High Frequency
Inverters, Free Wheeling, and Polarity
A
C
Protection Application
· Plastic Material - UL Flammability
Classification 94V-0
D
Mechanical Data
· 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: Type Number
J
H
G
E
SMA
Dim
Min
Max
A
2.29
2.92
B
4.00
4.60
C
1.27
1.63
D
0.15
0.31
E
4.80
5.59
G
0.10
0.20
H
0.76
1.52
J
2.01
2.62
All Dimensions in mm
Maximum Ratings ^{@ T}A ^{= 25°C unless otherwise specified}
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Characteristic
Symbol
B140N
Unit
Peak Repetitive Reverse Voltage
V_RRM
Working Peak Reverse Voltage
VRWM
40
V
DC Blocking Voltage
VR
RMS Reverse Voltage
V_R(RMS)
28
V
Average Rectified Output Current (Note 3)
I_O
1.0
A
Non-Repetitive Peak Forward Surge Current, single half
sine-wave superimposed on rated load
I_FSM
70
A
(JEDEC Method)
Typical Junction Capacitance (Note 2)
C_j
60
pF
Typical Thermal Resistance Junction to Terminal (Note 1)
R_qJT
20
K/W
Operating and Storage Temperature Range
T_{j, TSTG}
-40 to +125
°C
Electrical Characteristics ^{@ TA = 25°C unless otherwise specified}
Characteristic
Forward Voltage
Peak Reverse Current
Symbol
VFM
I_RM
Typ
0.48
0.005
Max
0.55
0.1
Unit
V
mA
Conditions
IF = 1.0A
V_R = 40V
Notes:
1. Thermal Resistance: Junction to terminal, unit mounted on PC board with 5.0 mm² (0.013 mm thick) copper pads as heat sink..
2. Measured at 1.0 MHz and applied reverse voltage of 4.0V DC.
3. When mounted on a PC board.
DS30136 Rev. A-0
1 of 2
B140N