DIODS B140HB Datasheet
Features
Ultra-low Leakage Current
·
Guard Ring Die Construction for
·
Transient Protection
Ideally Suited for Automatic Assembly
·
Low Power Loss, High Efficiency
·
Surge Overload Rating to 45A Peak
·
Plastic Material: UL Flammability
·
Classification Rating 94V-0
NEW PRODUCT
Mechanical Data
Case: Molded Plastic
·
Terminals: Solder Plated Terminal -
·
Solderable per MIL-STD-202, Method 208
Marking: Type Number
·
Polarity: Cathode Band or Cathode Notch
·
· Weight: 0.093 grams (approx.)
· Mounting Position: Any
B140HB
1.0A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
B
Dim Min Max
A
C
D
J
H
G
E
All Dimensions in mm
SMB
A 3.30 3.94
B 4.06 4.57
C 1.96 2.21
D 0.15 0.31
E 5.00 5.59
G 0.10 0.20
H 0.76 1.52
J 2.00 2.62
Maximum Ratings and Electrical Characteristics
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Characteristic Symbol B140HB Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage @ I
RMS Reverse Voltage
Average Rectified Output Current @ TT= 115°C
Non-Repetitive Peak Forward Surge Current
8.3ms Single half sine-wave superimposed on rated load
Non-Repetitive Peak Forward Surge Current
5ms Single half sine-wave
Forward Voltage @ IF= 1.0A, @ Tj= 25°C
Peak Reverse Current @ TA= 25°C
at Rated DC Blocking Voltage @ T
Typical Junction Capacitance (Note 2)
Max. Voltage Rate of Change @ Rated V
Typical Thermal Resistance Junction to Terminal (Note 1)
Operating and Storage Temperature Range
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 1.0MHz and applied reverse voltage of 5.0V DC.
= 2.0A, @ Tj= 25°C
@ I
F
= 1.0A, @ Tj= 125°C
@ I
F
= 2.0A, @ Tj= 125°C
@ I
F
= 0.1mA
R
= 125°C
A
R
V
V
V
T
@ TA= 25°C unless otherwise specified
RRM
RWM
V
R
R(RMS)
I
O
I
FSM
I
FSM
V
FM
I
RM
C
j
dv/dt 5300 V/ms
R
qJT
j,TSTG
40 V
28 V
1.0 A
45 A
430 A
0.53
0.70
0.49
0.64
0.1
4.0
80 pF
36 K/W
-55 to +150 °C
mA
V
DS30128 Rev. B-2 1 of 2 B140HB
10
g
60
1000
g
g
10
1.6
g
2.0
1.2
0.8
NEW PRODUCT
0.4
O,
I AVERAGE FORWARD CURRENT (A)
0
25 50 75 100 125 150
45
30
15
T , TERMINAL TEMPERATURE (ºC)
T
Fi
. 1 Forward Current DeratingCurve
Single Half Sine-Wave
(JEDEC Method)
F
I , INSTANTANEOUS FORWARD CURRENT (A)
1
0.1
0.2 0.4 0.6 0.8
V , INSTANTANEOUS FWD VOLTAGE (V)
F
Fi
.2 Typ. Forward Characteristics
T = 25°C
100
j
T=1
25ºC
J
T=
25ºC
J
Forward Voltage Drop - V
(V)
FM
1.0
T = 150ºC
j
0
1
10
I , PEAK FORWARD SURGE CURRENT (A)
FSM
NUMBER OF CYCLES AT 60 Hz
Fig. 3 Max Non-Repetitive Peak Fwd Surge Current
0.01
0.001
R
0.0001
I , INSTANTANEOUS REVERSE CURRENT (mA)
0.1
j
C , JUNCTION CAPACITANCE (pF)
10
100
T = 125ºC
j
0
10
V , REVERSE VOLTAGE (V)
R
Fi
.4 Typical Junction Capacitance
20
30
40
1
T = 100ºC
j
T = 25ºC
j
0
10
V , PEAK REVERSE VOLTAGE (V)
R
Fi
.5 Typical Reverse Characteristics
20
30
40
DS30128 Rev. B-2 2 of 2 B140HB
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