D
S30021 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
= 25
°C unless otherwise specified
·
Schottky Barrier Chip
·
Guard Ring Die Construction for
Transient Protection
·
Ideally Suited for Automatic Assembly
·
Low Power Loss, High Efficiency
·
Surge Overload Rating to 50A 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 Rating 94V-0
Mechanical Data
·
Case: SMB, Molded Plastic
·
Terminals: Solder Plated Terminal -
Solderable per MIL-STD-202, Method 208
·
Polarity: Cathode Band or Cathode Notch
·
Weight: 0.093 grams (approx.)
·
Mounting Position: Any
·
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
V
R(RMS)
49
56
63
70
V
Average Rectified Output Current
@ T
T
= 125
°C
I
O
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
= 25
°
@T
A
= 100
°
V
FM
0.79
0.69
V
Peak Reverse Current
@T
A
= 25
°C
at Rated DC Blocking Voltage
@ T
A
= 100
°C
I
RM
0.5
15
mA
Typical Junction Capacitance (Note 2)
C
j
75
pF
Typical Thermal Resistance Junction to Terminal (Note 1)
R
qJT
15
K/W
Operating and Storage Temperature Range
T
j,
T
STG
-65 to +150
°C
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
D
S30021 Rev. A-2
2 of 2
B270-B2100
0.01
0.1
1.0
10
0
0.2
0.4
0.6
0.8
1.0
I
,
INST
ANT
ANEOUS
FOR
W
ARD
CURRENT
(A)
F
V , INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 2 Typical Forward Characteristics
F
T - 25 C
j
°
I Pulse Width = 300 s
F
µ
0
10
20
30
40
50
1
10
100
I
,
PEAK
FOR
W
ARD
SURGE
CURRENT
(A
)
FSM
NUMBER OF CYCLES AT 60 Hz
Fig. 3 Max Non-Repetitive Peak Fwd Surge Current
Single Half-Sine-Wave
(JEDEC Method)
10
100
1000
0.1
1
10
100
C
,
JUNCTION
CAP
ACIT
ANCE
(pF)
j
V , REVERSE VOLTAGE (V)
Fig. 4 Typical Junction Capacitance
R
T = 25°C
f = 1.0MHz
j
0
0.5
1.0
25
50
75
100
125
150
I
A
VERAGE
FOR
W
ARD
CURRENT
(A)
O,
T , TERMINAL TEMPERATURE ( C)
Fig. 1 Forward Current Derating Curve
T
°
1.5
2.0
2.5
PDF 
ZIP