B170/B - B1100/B
1.0A HIGH VOLTAGE SCHOTTKY BARRIER RECTIFIER
Features
·
·
·
·
·
·
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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
Lead Free Finish/RoHS Compliant (Note 3)
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
2.30
SMB
Min
3.30
4.06
1.96
0.15
5.00
0.10
0.76
2.00
Max
3.94
4.57
2.21
0.31
5.59
0.20
1.52
2.40
B
Dim
A
A
C
B
C
D
Mechanical Data
J
D
E
G
H
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·
·
·
·
·
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Case: SMA / SMB
Case Material: Molded Plastic
.
UL Flammability
Classification Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020C
Terminals: Lead Free Plating (Matte Tin Finish).
Solderable per MIL-STD-202, Method 208
e
3
Polarity: Cathode Band or Cathode Notch
Marking: Type Number
SMA Weight: 0.064 grams (approximate)
SMB Weight: 0.093 grams (approximate)
H
G
E
J
All Dimensions in mm
No Suffix Designates SMA Package
“B” Suffix Designates SMB Package
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
@ T
T
= 125°C
Non-Repetitive Peak Forward Surge Current 8.3ms
single half sine-wave superimposed on rated load
Forward Voltage @ I
F
= 1.0A
Peak Reverse Current
at Rated DC Blocking Voltage
Typical Total Capacitance (Note 2)
Typical Thermal Resistance Junction to Terminal (Note 1)
Operating and Storage Temperature Range
Notes:
@ T
A
= 25°C unless otherwise specified
Symbol
V
RRM
V
RWM
V
R
V
R(RMS)
I
O
I
FSM
V
FM
I
RM
C
T
R
qJT
T
j,
T
STG
B170/B
70
49
B180/B
80
56
1.0
30
0.79
0.69
0.5
5.0
80
25
B190/B
90
63
B1100/B
100
70
Unit
V
V
A
A
V
mA
pF
°C/W
°C
@ T
A
= 25°C
@ T
A
= 100°C
@ T
A
= 25°C
@ T
A
= 100°C
-65 to +150
1. Valid provided that terminals are kept at ambient temperature.
2. Measured at 1.0MHz and applied reverse voltage of 4.0V DC.
3. RoHS revision 13.2.2003. High Temperature Solder Exemption Applied, see
DS30018 Rev. 6 - 2
1 of 3
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B170/B - B1100/B
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