Diodes B320A, B360A User Manual
Product Summary
B320A-B340A:
@ 3A
V
V
F(typ)
F(MAX)
(V)
@ 125°C
(V)
V
(V) IO(A)
RRM
20, 30, 40 3.0 0.50 0.5
B350-B360A:
V
(V) IO(A)
RRM
50, 60 3.0 0.70 0.5
I
R(MAX)
I
R(MAX)
@ V
(mA)
@ V
(mA)
RRM
RRM
Description and Applications
For use in low voltage, high frequency inverters, freewheeling, DC/DC
converters, and polarity protection applications.
Top View
Green
B320A - B360A
3.0A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
Features
• Guard Ring Die Construction for Transient Protection
• Ideally Suited for Automated Assembly
• Low Power Loss, High Efficiency
• Lead-Free Finish; RoHS Compliant (Notes 1 & 2)
• Halogen and Antimony Free. “Green” Device (Notes 3 & 4)
• Qualified to AEC-Q101 Standards for High Reliability
Mechanical Data
• Case: SMA
• Case Material: Molded Plastic. “Green” Molding compound. UL
Flammability Classification 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: 0.064 grams (approximate)
SMA
Bottom View
Ordering Information (Note 5)
Part Number* Compliance Case Packaging
B3XXA-13-F Standard SMA 5000/Tape & Reel
B3XXAQ-13-F Automotive SMA 5000/Tape & Reel
* xx = Device type, e.g. B320A-13-F (SMA package).
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. Product manufactured with Date Code 0924 (week 24, 2009) and newer are built with Green Molding Compound.
5. For packaging details, go to our website at http://www.diodes.com/products/packages.html
Marking Information (Note 6)
Note: 6. Device has a cathode band (as shown above) and may also have a cathode notch.
B320A - B360A
Document number: DS30891 Rev. 13 - 2
B3x0A
YWW
B3x0A = Product type marking code, ex: B320A
= 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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February 2014
© Diodes Incorporated
O
U
O
R
R
CUR
R
N
T
N
T
NEO
U
O
R
R
C
U
R
REN
T
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 B320A B330A B340A B350A B360A Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
V
V
DC Blocking Voltage
Average Rectified Output Current @ TT = +100°C IO
Non-Repetitive Peak Forward Surge Current 8.3ms
single half sine-wave superimposed on rated load
I
Thermal Characteristics
Characteristic Symbol Value Unit
Maximum Total Power Dissipation - Steady State , TA = +25°C
(Note 7)
Typical Thermal Resistance, Junction to Ambient (Note 7)
Typical Thermal Resistance, Junction to Terminal (Note 8)
Typical Thermal Resistance, Junction to Ambient (Note 8)
Operating Temperature Range
Storage Temperature Range
Electrical Characteristics (@T
= +25°C, unless otherwise specified.)
A
RRM
RWM
V
R
FSM
B320A - B360A
20 30 40 50 60 V
3.0 A
P
D
R
θJA
R
θJT
R
θJA
T
J
T
STG
80 A
850 mW
140 °C/W
25 °C/W
100 °C/W
-55 to +150 °C
-55 to +150 °C
Characteristic Symbol Min Typ Max Unit Test Condition
Forward Voltage Drop
Leakage Current (Note 9)
Total Capacitance
Notes: 7. Device mounted on FR-4 PCB, with minimum recommended pad layout
8. Device mounted on glass epoxy substrate with 2x3mm copper pad.
9. Short duration pulse test used to minimize self-heating effect.
B320A, B330A, B340A
B350A, B360A — — 0.70
V
F
I
R
C
T
100
— —
—
—
— 200 — pF
—
—
0.50
0.5
20
100
V
= 3.0A, TA = +25°C
I
F
@ Rated V
mA
@ Rated V
VR = 4V, f = 1MHz
, TA = +25°C
R
, TA = +100°C
R
(A)
ENT (A)
D
WA
S F
10
0.1
T = 125CA°
1
T = 150 CA°
T = 75CA°
T = 25CA°
T = 100 CA°
D
WA
S F
A
A
10
0.1
1
T = 150°C
A
T = 125°C
A
T = 85°C
A
T = 25°C
A
T = 100°C
A
S
F
0.01
I , INSTANTANE
0.2 0.4 0.6 0.8 1.0
V , INSTANTANEOUS FORWARD VOLTAGE (V)
F
Fig. 1 Typical Forward Characteristics - B320A thru B340A
B320A - B360A
Document number: DS30891 Rev. 13 - 2
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F
I, I
0.01
0.2 0.4 0.6 0.8 1.0
V , INSTANTANEOUS FORWARD VOLTAGE (V)
F
Fig. 2 Typ. Forward Characteristics - B350A thru B360A
T = -55°C
A
February 2014
© Diodes Incorporated
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