BR34 SERIES
MINI SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
VOLTAGE
40 to 200 Volts
CURRENT
3.0 Amperes
FEATURES
• Plastic package has Underwriters Laboratory
Flammability Classification 94V-O
• For surface mounted applications
• Low profile package
• Built-in strain relief
• Metal to silicon rectifier. majority carrier conduction
• Low power loss,high efficiency
• High surge capacity
• For use in low voltage high frequency inverters, free wheeling,
and polarity protection applications
• Lead free in comply with EU RoHS 2002/95/EC directives.
0.155(3.94)
0.130(3.30)
0.083(2.11)
0.075(1.91)
0.185(4.70)
0.160(4.06)
0.012(0.305)
0.006(0.152)
0.096(2.44)
0.083(2.13)
0.050(1.27)
0.030(0.76)
0.220(5.59)
0.200(5.08)
2
MECHANICAL DATA
•
•
•
•
•
Case: JEDEC DO-214AA molded plastic
Terminals:Solder plated, solderable per MIL-STD-750,Method 2026
Polarity: Color band denotes positive end (cathode)
Standard packaging: 12mm tape (EIA-481)
Weight: 0.0032 ounce, 0.092 gram
1
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
Peak Forward Surge Current : 8.3ms single half sine-wave
superimposed on rated load (JEDEC method)
Maximum Forward Voltage at 3.0A ( Notes 1)
Maximum DC Reverse Current at Rated DC Blocking
Voltage
Typical Thermal Resistance ( Notes 2)
Op e ra ti ng J unc ti o n a nd S to ra g e Te mp e ra ture 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
θJA
R
θJL
T
J
,T
S TG
BR34
BR34A
BR35
BR36
BR38
BR39
BR310
BR315
BR320
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
80
90
63
90
100
70
100
150
105
150
200
140
200
0.70
0.74
0.05
20
75
20
0.80
0.90
V
mA
O
C/W
O
-55 to +150
-65 to +175
C
NOTES:
1. Pulse Test with PW =300µsec, 2% Duty Cycle.
2. Mounted on P.C. Board with 8.0mm
2
(.013mm thick) copper pad areas.
March 30,2011-REV.01
PAGE . 1
BR34 SERIES
RATING AND CHARACTERISTIC CURVES
10
INSTANTANEOUS REVERSE CURRENT, mA
40V
45-200V
AVERAGE FORWARD RECTIFIED
CURRENT AMPERES
3.0
2.5
2.0
1.5
1.0
0
0
20
40
60
80
100
120
O
40V
45-200V
1.0
T
J
=100 C
O
T
J
=
75
O
C
0.1
T
J
=
25
O
C
.01
140
160
180
.001
0
20
40
60
80
100 120
140
LEAD TEMPERATURE, C
PERCENT OF INSTANTANEOUS REVERSE VOLTAGE,(%)
Fig.1- FORWARD CURRENT DERATING CURVE
Fig.2- TYPICAL REVERSE CHARACTERISTIC
50
INSTANTANEOUS FORWARD CURRENT
AMPERES
90
PEAK FORWARD SURGE CURRENT,
AMPERES
80
70
60
50
40
30
20
10
1
2
5
10
10
40-45V
80-100V
150-200V
8.3ms Single
Half Since-Wave
JEDEC Method
50-60V
1.0
TJ=25 C
f=1.0mHz
Visg=5mVp-p
O
0.1
.4
.5
.6
.7
.8 .9 1.0 1.1
1.2 1.3
20
50
100
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
NO. OF CYCLE AT 60Hz
Fig.3- TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTIC
Fig.4- MAXIMUM NON - REPETITIVE SURGE CURRENT
March 30,2011-REV.01
PAGE . 2
BR34 SERIES
MOUNTING PAD LAYOUT
ORDER INFORMATION
• Packing information
T/R - 3K per 13" plastic Reel
T/R - 0.5Kper 7” plastic Reel
LEGAL STATEMENT
Copyright PanJit International, Inc 2012
The information presented in this document is believed to be accurate and reliable. The specifications and information herein
are subject to change without notice. Pan Jit makes no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose. Pan Jit products are not authorized for use in life support devices or systems. Pan Jit
does not convey any license under its patent rights or rights of others.
March 30,2011-REV.01
PAGE . 3
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