BD340YT~BD3200YT
THROUGH HOLE 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
• For use in low voltage high frequency inverters, free wheeling, and
polarity protection applications
.307(7.8)
.225(5.7)
.209(5.3)
.063(1.6)
.047(1.2)
.216(5.5)
.200(5.1)
.264(6.7)
.248(6.3)
.098(2.5)
.082(2.1)
.024(0.6)
.016(0.4)
40 to 200 Volts
CURRENT
3.0 Ampere
TO-251AB
Unit : inch (mm)
• In compliance with EU RoHS 2002/95/EC directives
.283(7.2)
.071(1.8)
.051(1.3)
.032(0.8)
.012(0.3)
.09 .09
(2.3) (2.3)
MECHANICAL DATA
• Case: TO-251AB molded plastic
• Terminals: Solder plated, solderable per MIL-STD-750,Method 2026
• Polarity: As marking
• Weight: 0.0104 ounces, 0.297 grams.
.02(0.5)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified. Resistive or inductive load.
PA RA ME TE R
Maxi mum Recurrent P eak Reverse Voltage
Maxi mum RMS Voltage
Maxi mum D C B locki ng Voltage
Maxi mum A verage Forward C urrent ( S e e F i g u r e 1 )
P eak Forward S urge C urrent :8.3ms si ngle half si ne-wave
superi mposed on rated load(JE D E C method)
Maxi mum Forward Voltage at 3.0A ( Note 1)
Maxi mum D C Reverse C urrent T
J
=25
O
C
at Rated D C B locki ng Voltage T
J
=100
O
C
Typi cal Thermal Resi stance ( Note 2)
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
R a ng e
S YMB OL
V
R R M
V
R M S
V
D C
I
F ( A V )
I
F S M
V
F
I
R
R
θ
JL
R
θ
JA
T
J
, T
S T G
B D 340YT
B D 345YT B D 350YT B D 360YT B D 380YT B D 390YT B D 3100YT B D 3150YT B D 3200YT
UNITS
V
V
V
A
A
40
28
40
45
3 1 .5
45
50
35
50
60
42
60
80
56
80
3.0
75
90
63
90
100
70
100
150
105
150
200
140
200
0.70
0.74
0.05
20
20
75
0.80
0.90
V
mA
O
C/W
O
-55 to +150
-65 to +175
C
NOTES:
1. Pulse Test with PW =300µsec, 1% Duty Cycle.
2. Mounted on P.C. Board with 8.0mm
2
(.013mm thick) copper pad areas.
STAD-APR.28.2009
PAGE . 1
BD340YT~BD3200YT
RATING AND CHARACTERISTIC CURVES
AVERAGE FORWARD RECTIFIED
CURRENT AMPERES
PEAK FORWARD SURGE CURRENT,
AMPERES
3.0
2.5
2.0
1.5
RESISTIVEORINDUCTIVELOAD
80
75
60
45
30
15
0
1
10
NO. OF CYCLE AT 60Hz
= 40V
= 45-200V
1.0
0
0
20
40
60
80
100
120
140
160
180
100
LEAD TEMPERATURE,
O
C
Fig.1- FORWARD CURRENT DERATING CURVE
Fig.2- MAXIMUM NON - REPETITIVE SURGE CURRENT
10
INSTANTANEOUS REVERSE CURRENT, mA
1.0
T
J
=100 C
O
INSTANTANEOUS FORWARD CURRENT
AMPERES
50
10
40-45V
80-100V
150-200V
T
J
=
75
O
C
0.1
T
J
=
25
O
C
50-60V
1.0
.01
TJ=25 C
f=1.0mHz
Visg=5mVp-p
O
.001
0.1
0
20
40
60
80
100 120
140
.4
.5
.6
.7
.8 .9 1.0 1.1
PERCENT OF INSTANTANEOUS REVERSE VOLTAGE,(%)
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
Fig.3- TYPICAL REVERSE CHARACTERISTICS
Fig.4- TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
STAD-APR.28.2009
PAGE . 2
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