BD840YS~BD8200YS
DPAK SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS
VOLTAGE
FEATURES
• Plastic package has Underwriters Laboratory
Flammability Classification 94V-O
• For surface mounted applications
• Low profile package
• Built-in strain relief
• Low power loss, High efficiency
• High surge capacity
• In compliance with EU RoHS 2002/95/EC directives
40 to 200 Volts
CURRENT
8 Ampere
MECHANICALDATA
• Case: TO-252 molded plastic
• Terminals: Solder plated, solderable per MIL-STD-750,Method 2026
• Polarity: As marking
• Standard packaging: 16mm tape (EIA-481)
• Weight: 0.0104 ounces, 0.297grams.
MAXIMUM RATINGS
Ratings at 25°C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%
PARAMETER
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Current ( S e e F i g u r e 1 )
Peak Forward Surge Current :8.3ms single half sine-
wave
superimposed on rated load(JEDEC method)
Maximum Forward Voltage at 8.0A
Maximum DC Reverse Current T
J
=25
O
C
at Rated DC Blocking Voltage T
J
=100
O
C
Typical Thermal Resistance
SYMBOL
V
RRM
V
RMS
V
DC
I
F(AV)
I
FSM
V
F
I
R
R
θ
JC
B D 8 4 0 YS
B D 8 4 5 YS
B D 8 5 0 YS
B D 8 6 0 YS
B D 8 8 0 YS
B D 8 9 0 YS B D 8 1 0 0 YS B D 8 1 5 0 YS B D 8 2 0 0 YS
UNITS
V
V
V
A
40
28
40
45
31.5
45
50
35
50
60
42
60
80
56
80
8
90
63
90
100
70
100
150
105
150
200
140
200
85
A
0.70
0.75
0.05
20
5
0.80
0.90
V
mA
O
C/W
O
O p e r a t i n g J u n c t i o n a n d S t o r a g e Te m p e r a t u r e
T
J
, T
S T G
R a ng e
-5 5 to +1 5 0
-65 to +175
C
STAD-APR.30.2009
PAGE . 1
BD840YS~BD8200YS
RATING AND CHARACTERISTIC CURVES
AVERAGE FORWARD RECTIFIED
CURRENT AMPERES
8.0
6.0
4.0
2.0
0
0
20
40
60
80
100
120
O
= 40V
= 45-200V
PEAK FORWARD SURGE CURRENT
AMPERES
10.0
120
100
80
60
40
20
0
140
160
180
CASE TEMPERATURE, C
Fig.1- FORWARD CURRENT DERATING CURVE
1
2
5
10
20
50
100
NO. OF CYCLE AT 60Hz
Fig.2- MAXIMUM NON - REPETITIVE SURGE CURRENT
10
INSTANTANEOUS REVERSE CURRENT, mA
40
1.0
T
J
=100 C
O
INSTANTANEOUS FORWARD CURRENT
AMPERES
40V~45V
T
J
=
75 C
O
10
8
6
4
2
1.0
.8
.6
.4
.2
.1
.5
.6
.7
.8
.9
50V~60V
80V~100V
0.1
T
J
=
25
O
C
150V~200V
.01
.001
0
20
40
60
80
100 120
140
1.0
1.1
1.2
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
PERCENT OF INSTANTANEOUS REVERSE VOLTAGE,(%)
Fig.3- TYPICAL REVERSE CHARACTERISTICS
Fig.4- TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
STAD-APR.30.2009
PAGE . 2
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