SPICE MODELS: B170 B180 B190 B1100
B170B B180B B190B B1100B
B170/B - B1100/B
1.0A HIGH VOLTAGE SCHOTTKY BARRIER RECTIFIER
Features
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·
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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
SMA
Min
SMB
Min
B
Dim
For Use in Low Voltage, High Frequency Inverters, Free
Wheeling, and Polarity Protection Application
Max
2.92
4.60
1.63
0.31
5.59
0.20
1.52
2.30
Max
3.94
4.57
2.21
0.31
5.59
0.20
1.52
2.40
A
B
C
D
E
G
H
J
2.29
4.00
1.27
0.15
4.80
0.10
0.76
2.01
3.30
4.06
1.96
0.15
5.00
0.10
0.76
2.00
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High Temperature Soldering: 260°C/10 Second at Terminal
A
C
Lead Free Finish/RoHS Compliant (Note 3)
D
Mechanical Data
J
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Case: SMA / SMB
G
Case Material: Molded Plastic. UL Flammability
Classification Rating 94V-0
H
E
All Dimensions in mm
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Moisture Sensitivity: Level 1 per J-STD-020C
Terminals: Lead Free Plating (Matte Tin Finish).
No Suffix Designates SMA Package
“B” Suffix Designates SMB Package
Solderable per MIL-STD-202, Method 208
e3
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Polarity: Cathode Band or Cathode Notch
Marking: Type Number
SMA Weight: 0.064 grams (approximate)
SMB Weight: 0.093 grams (approximate)
@ TA = 25°C unless otherwise specified
Maximum Ratings and Electrical Characteristics
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Characteristic
Symbol
B170/B
70
B180/B
80
B190/B
90
B1100/B
100
Unit
VRRM
VRWM
VR
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
V
VR(RMS)
IO
IFSM
RMS Reverse Voltage
49
56
63
70
V
A
Average Rectified Output Current
@ TT = 125°C
1.0
30
Non-Repetitive Peak Forward Surge Current 8.3ms
single half sine-wave superimposed on rated load
A
V
Forward Voltage @ IF = 1.0A
@ TA = 25°C
@ TA = 100°C
0.79
0.69
VFM
Peak Reverse Current
@ TA = 25°C
@ TA = 100°C
0.5
5.0
IRM
CT
mA
at Rated DC Blocking Voltage
Typical Total Capacitance (Note 2)
80
25
pF
°C/W
°C
R
qJT
Typical Thermal Resistance Junction to Terminal (Note 1)
Operating and Storage Temperature Range
Tj, TSTG
-65 to +150
Notes: 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 EU Directive Annex Note 7.
DS30018 Rev. 6 - 2
1 of 3
B170/B - B1100/B
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