B120T - 01LC
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
Surge Overload Rating to 30A Peak
For Use in Low Voltage, High Frequency
Inverters, Free Wheeling, and Polarity
Protection Application
High Temperature Soldering:
260°C/10 Second at Terminal
Plastic Material - UL Flammability
Classification 94V-0
B
SMA
Dim
A
B
C
D
E
G
H
J
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
D
J
Mechanical Data
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·
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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: SMA 0.064 grams
Marking: B12L
H
G
E
All Dimensions in mm
Maximum Ratings and Electrical Characteristics
Single phase, half wave, 60Hz, resistive or inductive load.
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
Non-Repetitive Peak Forward Surge Current 8.3ms
single half sine-wave superimposed on rated load
(JEDEC Method)
Forward Voltage
Peak Reverse Current
at Rated DC Blocking Voltage
Typical Junction Capacitance (Note 2)
Typical Thermal Resistance Junction to Terminal (Note 1)
Operating and Storage Temperature Range
@ T = 130°C
T
@ T
A
= 25°C unless otherwise specified
Symbol
V
RRM
V
RWM
V
R
V
R(RMS)
I
O
I
FSM
@
F
= 1.0A
I
@ T
A
= 25°C
@ T
A
= 100°C
V
FM
I
RM
C
j
R
qJT
T
j,
T
STG
B120
20
14
1.0
30
0.45
0.5
10
110
20
-65 to +150
Unit
V
V
A
A
V
mA
pF
K/W
°C
Notes:
2
1. Thermal Resistance: Junction to terminal, unit mounted on PC board with 5.0 mm (0.013 mm thick) copper pads as heat sink.
2. Measured at 1.0 MHz and applied reverse voltage of 4.0V DC.
DS30244 Rev. A-5
1 of 2
B120T - 01LC
I
(AV),
AVERAGE FORWARD CURRENT (A)
10
1.0
I
F
, INSTANTANEOUS FORWARD CURRENT (A)
1.0
B120
0.5
0.1
0
25
50
75
100
125
150
T
T
, TERMINAL TEMPERATURE (ºC)
Fig. 1 Forward Current Derating Curve
40
0.01
0
0.2
0.4
T
j
- 25ºC
I
F
Pulse Width = 300 ms
0.6
0.8
1.0
V
F
, INSTANTANEOUS FWD VOLTAGE (V)
Fig. 2 Typ. Forward Characteristics
1000
T
j
= 25°C
f = 1 MHz
I
FSM
, PEAK FORWARD SURGE CURRENT (A)
Single Half Sine-Wave
(JEDEC Method)
30
C
j
, JUNCTION CAPACITANCE (pF)
10
100
20
100
10
T
j
= 150ºC
0
1
NUMBER OF CYCLES AT 60 Hz
Fig. 3 Max Non-Repetitive Peak Fwd Surge Current
10
0.1
1
10
100
V
R
, REVERSE VOLTAGE (V)
Fig. 4 Typical Junction Capacitance
I
R
, INSTANTANEOUS REVERSE CURRENT (mA)
100
10
T
j
= 100ºC
1.0
T
j
= 75ºC
0.1
0.01
T
j
= 25ºC
0.001
0
20
40
60
80
100
120
140
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
Fig. 5 Typical Reverse Characteristics
DS30244 Rev. A-5
2 of 2
B120T - 01LC
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