Document
B320B–B360B
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 Surge Overload Rating to 125A Peak For Use in Low Voltage, High Frequency Inverters, Free
Wheeling, and Polarity Protection Applications Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) Halogen and Antimony Free. “Green” Device (Note 3) For automotive applications requiring specific change
control (i.e. parts qualified to AEC-Q100/101/104/200, PPAP capable, and manufactured in IATF 16949 certified facilities), please contact us or your local Diodes representative. https://www.diodes.com/quality/product-definitions/ An Automotive-Compliant Part is Available Under Separate Datasheet (B340BQ–B360BQ)
Mechanical Data
Package: SMB Package 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: 0.093 grams (Approximate)
SMB
Top View
Bottom View
Ordering Information (Note 4)
Part Number* B3xxB-13-F
Compliance Commercial
Package SMB
Packing
Qty.
Carrier
3000
Tape & Reel
*xx = Device type, e.g. B320B-13-F (SMB package).
Notes:
1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant. 2. See https://www.diodes.com/quality/lead-free/ 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 https://www.diodes.com/design/support/packaging/diodes-packaging/.
B320B–B360B
Document number: DS30924 Rev. 11 - 2
1 of 6 www.diodes.com
February 2022
© Diodes Incorporated
Marking Information
YWW Bxxx(x)
B320B–B360B
Bxxx(x) = Product Type Marking Code, ex: B320B = Manufacturer’s Code Marking
YWW = Date Code Marking Y = Last Digit of Year (ex: 2 for 2022) WW = Week Code (01 to 53)
Maximum Ratings (@TA = +25°C, unless otherwise specified.)
Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%.
Characteristic
Symbol B320B B330B B340B B350B B360B Unit
Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage
VRRM
VRWM
20
30
40
50
60
V
VR
Average Rectified Output Current
@ TT = +100°C
IO
3.0
A
Non-Repetitive Peak Forward Surge Current 8.3ms Single Half Sine-Wave Superimposed on Rated Load
IFSM
100
A
Thermal Characteristics
Characteristic Typical Thermal Resistance, Junction to Terminal (Note 5) Typical Thermal Resistance, Junction to Ambient (Note 5) Operating Temperature Range Storage Temperature Range
Symbol RθJT RθJA TJ TSTG
Value 25 95
-55 to +150 -55 to +150
Unit °C/W °C/W
°C °C
Electrical Characteristics (@TA = +25°C, unless otherwise specified.)
Characteristic
Symbol Min
Typ
Max
Forward Voltage Drop
B320B, B330B, B340B B350B, B360B
VF
— —
—
0.50
—
0.70
Leakage Current (Note 6)
IR
—
—
0.5
—
—
20
Total Capacitance
CT
—
200
—
Notes: 5. Thermal resistance: Junction to terminal, unit mounted on glass epoxy substrate with 2 x 3mm copper pad. 6. Short duration pulse test used to minimize self-heating effect.
Unit V
mA pF
Test Condition
IF = 3.0A, TA = +25°C
@ Rated VR, TA = +25°C @ Rated VR, TA = +100°C VR = 4V, f = 1MHz
B320B–B360B
Document number: DS30924 Rev. 11 - 2
2 of 6 www.diodes.com
February 2022
© Diodes Incorporated
IF, INSTANTANEOUS FORWARD CURRENT (A)
IF, INSTANTANEOUS FORWARD CURRENT (A)
10
TA = 125°C
TA = 75°C
1.0
TA = 25°C TA = -25°C
B320B–B360B
10
1.0
TTA == 112255°C
0.1
TTAA == 2255°C
0.1 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 VF, INSTANTANEOUS FORWARD VOLTAGE (V)
Figure 1 Typical Forward Characteristics - B320B thru B340B
0.01 0
0.2
0.4
0.6
0.8
1.0
VF, INSTANTANEOUS FORWARD VOLTAGE (V) Figure 2 Typical Forward Characteristics - B350B thru B360B
10,000 1,000
TA = 125°C
100 10
1
TA = 75°C TA = 25°C
0.1
TA = -25°C
0.01
0
10
20
30
40 50 60
VR, INSTANTANEOUS REVERSE VOLTAGE (V) Figure 3 Typical Reverse Characteristics, B320B thru B340B
IR, INSTANTANEOUS REVERSE CURRENT (A)
10,000
1,000
TA = 125°C
100 10
TA = 70°C
1
TA = 25°C
0.1 0
10 20
30 40 50 60 70
VR, INSTANTANEOUS REVERSE VOLTAGE (V) Figure 4 Typical Reverse Characteristics, B350B thru B360B
IR, INSTANTANEOUS REVERSE CURRENT (A)
B320B–B360B
Document number: DS30924 Rev. 11 - 2
3 of 6 www.diodes.com
February 2022
© Diodes Incorporated
CT, TOTAL CAPACITANCE (pF)
1,000 100
f = 1MHz
10
1
0.1
1
10
100
VR, .