BX34~BX320
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
VOLTAGE
40 to 200 Volts
CURRENT
3 Amperes
FEATURES
• Plastic package has Underwriters Laboratory
Flammability Classification 94V-O
• For surface mounted applications in order to optimize board space
• Low power loss, high efficiency
• High surge capacity
• Lead free in comply with EU RoHS 2011/65/EU directives
• Green molding compound as per IEC61249 Std. . (Halogen Free)
0.114(2.90)
0.098(2.50)
0.181(4.60)
0.157(4.00)
0
.
012(0
.
305)
0
.
006(0.152)
0.008(0.203)
0.002(0.051)
0.208(5.28)
0.188(4.80)
MECHANICAL DATA
•
•
•
•
•
Case : JEDEC DO-214AC molded plastic
Terminals :Solder plated, solderable per MIL-STD-750,Method 2026
Polarity : Color band denotes cathode end
Standard packaging : 12mm tape (EIA-481)
Weight : 0.0023 ounce, 0.0679 gram
0.060(1.52)
0.030(0.76)
1
2
Cathode
Anode
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified. Resistive or inductive load.
PARAMETER
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Current (S e e f i g ure 1 )
Peak Forward Surge Current : 8.3ms single half sine-wave
superimposed on rated load (JEDEC method)
Maximum Forward Voltage at 3A ( Note 1)
Maximum DC Reverse Current at Rated DC Blocking
Voltage
Typical Thermal Resistance ( Note 2)
Op e r a ti ng J unc ti o n a nd S t o ra g e Te m p e r a t ure Ra ng e
T
J
=25
O
C
T
J
=100
O
C
SYMBOL
V
RRM
V
RMS
V
DC
I
F(AV)
I
FSM
V
F
I
R
R
JL
R
JA
T
J
, T
S TG
0.062(1.60)
0.047(1.20)
BX34
BX34A
BX35
BX36
BX38
BX39
BX310
BX315
BX320
UNITS
V
V
V
A
A
40
28
40
45
3 1 .5
45
50
35
50
60
42
60
80
56
80
3
80
90
63
90
100
70
100
150
105
150
200
140
200
0.7
0.74
0.05
20
20
75
0.8
0.9
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 8mm
2
(.013mm thick) copper pad areas.
May 9,2013-REV.03
PAGE . 1
BX34~BX320
AVERAGE FORWARD RECTIFIED
CURRENT, A
3.0
2.5
2.0
1.5
1.0
0
0
20
40
60
80
100
120
140
160
180
40V
45-200V
I
R
, Leakage Current (μA)
10000
1000
T
J
= 125°C
100
10
1
BX34 ~BX34A
0.1
5
10
15
20
25
30
35
40
45
T
J
= 25°C
T
J
= 150°C
T
J
= 75°C
LEAD TEMPERATURE,
O
C
V
R
, Rated Peak Reverse Voltage (V)
Fig.1 Forward Current Derating Curve
Fig.2 Typical Reverse Characteristics
100000
10000
I
R
, Leakage Current (μA)
I
R
, Reverse Current (μA)
T
J
= 150°C
10000
1000
T
J
= 125°C
100
10
1
10
20
30
40
50
60
BX35~BX36
T
J
= 25°C
T
J
= 75°C
1000
100
10
1
0.1
0.01
0.001
20
T
J
= 150°C
T
J
= 125°C
T
J
= 75°C
BX38~BX310
T
J
= 25°C
40
60
80
100
V
R
, Rated Peak Reverse Voltage (V)
V
R
, Rated Peak Reverse Voltage (V)
Fig.3 Typical Reverse Characteristics
10000
Fig.4 Typical Reverse Characteristics
I
R
, Reverse Current (μA)
10
1000
100
10
1
0.1
0.01
20
I
F
, Forward Current (A)
T
J
= 150°C
BX34 ~BX34A
T
J
=150°C
1
T
J
=125°C
0.1
T
J
=75°C
T
J
=25°C
T
J
= 125°C
T
J
= 75°C
BX315~BX320
T
J
= 25°C
40
60
80
100
0.01
0
0.2
0.4
0.6
0.8
Percent of Rated Peak Reverse Voltage (%)
V
F
, Forward Voltage (V)
Fig.5 Typical Reverse Characteristics
Fig.6 Typical Forward Characteristics
May 9,2013-REV.03
PAGE . 2
BX34~BX320
10
10
BX35 ~BX36
T
J
=150°C
I
F
, Forward Current (A)
I
F
, Forward Current (A)
BX38~BX310
1
T
J
=125°C
1
T
J
= 150°C
T
J
= 125°C
T
J
= 75°C
0.1
T
J
=75°C
T
J
=25°C
0.1
T
J
= 25°C
0.01
0.01
0
0.2
0.4
0.6
0.8
1
0
0.2
0.4
0.6
0.8
1
V
F
, Forward Voltage (V)
V
F
, Forward Voltage (V)
Fig.7 Typical Forward Characteristics
Fig.8 Typical Forward Characteristics
10
BX315~BX320
T
J
= 150°C
PEAK FORWARD SURGE CURRENT, A
90
80
70
60
50
40
30
20
10
1
2
5
10
20
50
100
8.3ms Single
Half Since-Wave
JEDEC Method
I
F
, Forward Current (A)
1
T
J
= 125°C
0.1
T
J
= 75°C
T
J
= 25°C
0.01
0
0.2
0.4
0.6
0.8
1
V
F
, Forward Voltage (V)
NO. OF CYCLE AT 60Hz
Fig.9 Typical Forward Characteristics
Fig.10 Maximum Non-Repetitive Surge Current
May 9,2013-REV.03
PAGE . 3
BX34~BX320
MOUNTING PAD LAYOUT
ORDER INFORMATION
• Packing information
T/R - 7.5K per 13" plastic Reel
T/R - 1.8K per 7" plastic Reel
May 9,2013-REV.03
PAGE . 4
BX34~BX320
Part No_packing code_Version
BX34_R1_00001
BX34_R2_00001
For example :
RB500V-40_R2_00001
Serial number
Part No.
Version code means HF
Packing size code means 13"
Packing type means T/R
Packing Code
XX
Packing type
Tape and Ammunition Box
(T/B)
Tape and Reel
(T/R)
Bulk Packing
(B/P)
Tube Packing
(T/P)
Tape and Reel (Right Oriented)
(TRR)
Tape and Reel (Left Oriented)
(TRL)
FORMING
1
st
Code
A
R
B
T
S
L
F
Packing size code
N/A
7"
13"
26mm
52mm
PANASERT T/B CATHODE UP
(PBCU)
PANASERT T/B CATHODE DOWN
(PBCD)
Version Code
XXXXX
2
nd
Code
HF or RoHS
1
st
Code 2
nd
~5
th
Code
0
1
2
X
Y
U
D
HF
RoHS
0
1
serial number
serial number
May 9,2013-REV.03
PAGE . 5
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