Diodes B320, B360 User Manual
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Product Summary
B320/B330/B340
(V) IO (A) V
V
RRM
20/30/40 3.0 0.5 0.5
B350/B360
V
(V) IO (A) V
RRM
50/60 3.0 0.7 0.5
(V) I
max
F
max (V) I
F
R max
R max
(mA)
(mA)
B320 - B360
3.0A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
Features and Benefits
Guard Ring Die Construction for Transient Protection
Ideally Suited for Automated Assembly
Low Power Loss, High Efficiency
Surge Overload Rating to 125A Peak
For Use in Low Voltage, High Frequency Inverters, Free
Wheeling, and Polarity Protection Application
Lead-Free Finish; RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
B340Q-13-F Qualified to AEC-Q101 standards for High
Reliability
Description and Applications
This Schottky Barrier Rectifier has been designed to meet the
general requirements of commercial applications. It is ideally suited f
use as:
Polarity Protection Diode
Re-Circulating Diode
Switching Diode
Mechanical Data
Case: SMC
Case Material: Molded Plastic, “Green” Molding compound.
UL Flammability Classification Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020
Terminals: Lead Free Plating (Matte Tin Finish). Solderable
per MIL-STD-202, Method 208
Polarity: Cathode Band
Weight: 0.21 grams (approximate)
SMC
Top View
Bottom View
Ordering Information (Notes 4 & 5)
Part Number Compliance Case Packaging
B3x0-13-F Commercial SMC 3000/Tape & Reel
B340Q-13-F (Note 5) Automotive SMC 3000/Tape & Reel
Notes: 1. EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. All applicable RoHS exemptions applied.
2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green"
and Lead-free.
3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.
4. For packaging details, go to our website at http://www.diodes.com/products/packages.html
5. Other automotive grade ‘Q’ parts evaluated upon request.
Marking Information (Note 6)
Note: 6. Device has a cathode band (as shown above) and may also have a cathode notch.
B320 - B360
Document number: DS30923 Rev. 10 - 2
B3x0
YWW
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B3x0 = Product type marking code, ex: B320
= Manufacturers’ code marking
YWW = Date code marking
Y = Last digit of year (ex: 13 for 2013)
WW = Week code (01 to 53)
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April 2014
© Diodes Incorporated
NST
N
T
N
O
US F
O
R
RD C
U
R
REN
T
TANT
O
U
F
O
R
R
C
U
R
RENT
Maximum Ratings (@T
= +25°C, unless otherwise specified.)
A
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitance load, derate current by 20%.
Characteristic Symbol B320 B330 B340 B350 B360 Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Average Rectified Output Current
Non-Repetitive Peak Forward Surge Current 8.3ms
single half sine-wave superimposed on rated load
V
V
RRM
RWM
V
I
I
FSM
20 30 40 50 60 V
R
O
Thermal Characteristics
Characteristic Symbol Value Unit
Typical Thermal Resistance, Junction to Terminal
Typical Thermal Resistance, Junction to Ambient (Note 7)
Operating Temperature Range
Storage Temperature Range
Electrical Characteristics (@T
= +25°C, unless otherwise specified.)
A
Characteristic Symbol Min Typ Max Unit Test Condition
Forward Voltage Drop
B320, B330, B340
B350, B360
Leakage Current (Note 8)
Total Capacitance
Notes: 7. Thermal Resistance: Junction to terminal, unit mounted on glass epoxy substrate with 2x3mm copper pad
8. Short duration pulse test used to minimize self-heating effect.
10
(A)
VF
IR
CT
R
θJT
R
θJA
TJ
T
STG
—
—
—
—
— —
10
(A)
—
—
—
—
0.50
0.70
200 pF
B320 - B360
3.0 A
100 A
20 °C/W
90 °C/W
-55 to +150 °C
-55 to +150 °C
V
IF = 3.0A, TA = +25°C
0.5
20
@ Rated VR, TA = +25°C
mA
@ Rated VR, TA = +100°C
VR = 4V, f = 1MHz
1.0
WA
E
A
D
WA
1.0
S
ANE
0.1
T = 125ºC
A
T = 25ºC
A
A
F
I, I
0.1
0.1
0.2
V , INSTANTANEOUS FORWARD VOLTAGE (V)
F
0.3
0.4
0.5 0.6 0.7 0.8
Fig. 1 Typical Forward Characteristics - B320B thru B340B
F
I , INS
0.01
0 0.2 0.4 0.6
V , INSTANTANEOUS FORWARD VOLTAGE (V)
F
0.8 1.0
Fig. 2 Typical Forward Characteristics - B350B thru B360B
B320 - B360
Document number: DS30923 Rev. 10 - 2
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April 2014
© Diodes Incorporated
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