*Schottky Barrier Chip
*Case : Molded Plastic
*Plastic Material: UL Flammability Classification Rating 94V-0
*Terminals: Solder Plated Terminal Solderable per MIL-STD-202, Method 208
REVERSE VOLTAGE
70 TO 100 VOLTS
FORWARD CURRENT
1.0 AMPERE
B170 thru B1100
Surface Mount Schottky Barrier Rectifiers
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WEITRON
Features:
Mechanical Data
*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
*Polarity: Cathode Band
*Weight: 0.064 grams(approx)
*Mounting Position: Any
SMA Outline Dimension
Unit:mm
SMA
Dim
Min
Max
A
B
C
D
E
G
H
J
2.20
4.00
1.27
0.15
4.48
0.10
0.76
1.70
2.92
4.60
1.63
0.31
5.59
0.20
1.52
2.62
A
B
C
D
J
G
H
E
SMA(DO-214AC)
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward
Rectified Current @TC=125 C
Peak Forward Surge Current,
8.3 ms Single Half Sine-Wave
Superimposed on Rated Load (JEDEC Method)
Maximum Instantaneous At 1.0A DC
Maximum DC Reverse Current @Tj=25 C
At Rated DC Blocking Voltage @Tj=100 C
Typical Junction Capacitance (Note 1)
Typical Thermal Resistance (Note 2)
Operating Temperature Range
Storage Temperature Range
Rating 25 C Ambient Temperature Unless Otherwise Specified.
Single Phase Half Wave, 60Hz , Resistive or Inductive Load.
For Capacitive Load, Derate Current by 20%.
VRRM
VRMS
VDC
IF(AV)
IFSM
VF
IR
CJ
R JL
TJ
TSTG
70
49
70
80
56
80
90
63
90
100
70
100
-55 to+125
-55 to+150
NOTES:1.Measured at 1.0MHz applied reverse voltage of 4.0V DC.
2.Thermal Resistance Junction to case.
1.0
30
0.79
0.5
50
80
30
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Characteristic
Symbol
B170 B180 B190 B1100 Unit
B170 thru B1100
WEITRON
PF
WE IT R ON
B170 thru B1100
WEITRON
http://www.weitron.com.tw
0
0.5
1.0
25
50
75
100
125
150
I
A
V
E
R
A
G
E
F
O
R
W
A
R
D
C
U
R
R
E
N
T
(
A
)
(
A
V
)
,
T , TERMINAL TEMPERA TURE (C)
T
0.01
0.1
1.0
10
0
0.2
0.4
0.6
0.8
1.0
I
,
I
N
S
T
A
N
T
A
N
E
O
U
S
F
O
R
W
A
R
D
C
U
R
R
E
N
T
(
A
)
F
V , INST ANT ANEOUS F OR WARD VOL TAGE (V)
F
10
20
30
40
0
1
1 0
100
I
,
P
E
A
K
F
O
R
W
A
R
D
S
U
R
G
E
C
U
R
R
E
N
T
(
A
)
F
S
M
NUMBER OF CYCLES AT 60 Hz
Single Half Sine-W ave
(JEDEC Method)
T = 150C
j
10
100
1000
0.1
1
10
100
C
,
J
U
N
C
T
I
O
N
C
A
P
A
C
I
T
A
N
C
E
(
p
F
)
j
V , REVERSE
VOL TAGE (V)
R
T = 25C
j
f = 1.0MHz
FIG.1 Forward Current Derating Curve
FIG.2 Typical Forward Characteristics
FIG.3 Max Non-Repetitive Peak Forward
Surge Current
FIG.4 Typical Junction Capacitance
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