
B320 - B360
3.0A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
Features
Guard Ring Die Construction for Transient Protection
Ideally Suited for Automatic 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 (Note 4)
Mechanical Data
Case: SMC
Case Material: Molded Plastic. UL Flammability
Classification Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020C
Terminals: Lead Free Plating (Matte Tin Finish).
Solderable per MIL-STD-202, Method 208
Polarity: Cathode Band
Marking Information: See Page 3
Ordering Information: See Page 3
Weight: 0.21 grams (approximate)
SMC
Min
5.59
6.60
2.75
0.15
7.75
0.10
0.76
2.00
Dim
A
B
C
D
E
G
H
J
All Dimensions in mm
Max
6.22
7.11
3.18
0.31
8.13
0.20
1.52
2.62
* Note: Device may have a semicircular indentation/notch
on one side of the device (as shown).
Maximum Ratings and Electrical Characteristics
@T
A
= 25°C unless otherwise specified
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Characteristic
Symbol
V
RRM
V
RWM
V
R
V
R(RMS)
B320
B330
B340
B350
B360
Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
20
30
40
50
60
V
14
21
28
35
42
V
Average Rectified Output Current
@ T
T
=100C
°
I
O
3.0
A
Non-Repetitive Peak Forward Surge Current 8.3ms
single half sine-wave superimposed on rated load
I
FSM
125
A
Forward Voltage (Note 3)
Peak Reverse Current
at Rated DC Blocking Voltage (Note 3)
Typical Capacitance (Note 2)
@ I
F
= 3.0A
@ T
A
= 25
°
C
@ T
A
= 100
°
C
V
FM
0.50
0.70
V
I
RM
0.5
20
mA
C
T
200
pF
Typical Thermal Resistance, Junction to Terminal
R
θ
JT
20
°
C/W
Typical Thermal Resistance, Junction to Ambient (Note 1)
R
θ
JA
90
°
C/W
Operating Temperature Range
T
j
-55 to +125
°
C
Storage Temperature Range
T
STG
-55 to +150
°
C
Notes:
1. Thermal Resistance: Junction to terminal, unit mounted on glass epoxy substrate with 2x3mm copper pad
2. Measured at 1.0MHz and applied reverse voltage of 4.0V DC.
3. Short duration test pulse used to minimize self-heating effect.
4. RoHS revision 13.2.2003. Glass and high temperature solder exemptions applied, see
EU Directive Annex Notes 5 and 7.
DS30923 Rev. 2 - 2
1 of 3
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B320-B360
Diodes Incorporated