DS30021 Rev. A-2 1 of 2 B270-B2100
B270 - B2100
2.0A HIGH VOLTAGE SCHOTTKY BARRIER RECTIFIER
Features
Maximum Ratings and Electrical Characteristics
@ T
A
= 25c176C unless otherwise specified
c183 Schottky Barrier Chip
c183 Guard Ring Die Construction for
Transient Protection
c183 Ideally Suited for Automatic Assembly
c183 Low Power Loss, High Efficiency
c183 Surge Overload Rating to 50A Peak
c183 For Use in Low Voltage, High Frequency
Inverters, Free Wheeling, and Polarity
Protection Application
c183 High Temperature Soldering:
260c176C/10 Second at Terminal
c183 Plastic Material: UL Flammability
Classification Rating 94V-0
Mechanical Data
c183 Case: SMB, Molded Plastic
c183 Terminals: Solder Plated Terminal -
Solderable per MIL-STD-202, Method 208
c183 Polarity: Cathode Band or Cathode Notch
c183 Weight: 0.093 grams (approx.)
c183 Mounting Position: Any
c183 Marking: Type Number
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
A
B
C
D
G
H
E
J
Characteristic Symbol B270 B280 B290 B2100 Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
V
RRM
V
RWM
V
R
70 80 90 100 V
RMS Reverse Voltage VR(RMS) 49 56 63 70 V
Average Rectified Output Current @ T
T
= 125c176C IO 2.0 A
Non-Repetitive Peak Forward Surge Current 8.3ms
single half sine-wave superimposed on rated load
(JEDEC Method)
I
FSM 50 A
Forward Voltage @ I
F
= 2.0A @ T
A
= 25c176
@T
A
= 100c176
V
FM
0.79
0.69
V
Peak Reverse Current @T
A
= 25c176C
at Rated DC Blocking Voltage @ T
A
= 100c176C
I
RM
0.5
15
mA
Typical Junction Capacitance (Note 2) Cj 75 pF
Typical Thermal Resistance Junction to Terminal (Note 1) Rc113JT 15 K/W
Operating and Storage Temperature Range Tj, TSTG -65 to +150 c176C
Notes: 1. Valid provided that terminals are kept at ambient temperature.
2. Measured at 1.0 MHz and Applied Reverse Voltage of 4.0V DC.
SMB
Dim Min Max
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
All Dimensions in mm