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參數資料
| 型號： | B0520LW-7-F |
| 廠商： | DIODES INC |
| 元件分類： | 參考電壓二極管 |
| 英文描述： | 0.5A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER |
| 中文描述： | 0.5 A, 20 V, SILICON, SIGNAL DIODE |
| 封裝： | GREEN, PLASTIC PACKAGE-2 |
| 文件頁數： | 1/3頁 |
| 文件大小： | 80K |
| 代理商： | B0520LW-7-F |
Lead-free
DS30051 Rev. 12 - 2
1 of 3
B0520LW
www.diodes.com
Diodes Incorporated
B0520LW
0.5A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Maximum Ratings
@ T
A
= 25 C unless otherwise specified
Characteristic
Symbol
V
RRM
V
RWM
V
R
V
R(RMS)
I
O
Value
Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
20
V
RMS Reverse Voltage
Average Rectified Output Current @ T
L
= 90 C
Non-Repetitive Peak Forward Surge Current
8.3ms single half sine-wave superimposed on rated load
(JEDEC Method)
Power Dissipation (Note 1)
Typical Thermal Resistance Junction to Ambient (Note 1)
Operating and Storage Temperature Range
Voltage Rate of Change (Note 3)
14
0.5
V
A
I
FSM
5.5
A
P
d
R
JA
T
j,
T
STG
dv/dt
410
244
mW
C/W
C
V/ s
-65 to +125
1000
A
B
C
D
E
G
H
J
Low Forward Voltage Drop
Guard Ring Construction for Transient Protection
High Conductance
Lead Free/RoHS Compliant (Note 4)
Qualified to AEC-Q101 Standards for High Reliability
Mechanical Data
Case: SOD-123
Case Material: Molded Plastic. UL Flammability
Classification Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020C
Polarity: Cathode Band
Leads: Solderable per MIL-STD-202, Method 208
Lead Free Plating (Matte Tin Finish annealed over
Alloy 42 leadframe).
Marking: Date Code & Type Code, See Page 2
Type Code Marking: SD
Ordering Information, See Page 2
Weight: 0.01 grams (approximate)
Characteristic
Symbol
V
(BR)R
Value
20
0.300
0.385
0.220
0.330
75
250
5.0
8.0
170
Unit
V
Test Conditions
I
R
= 250 A
I
F
= 0.1A, T
j
= 25 C
I
F
= 0.5A, T
j
= 25 C
I
F
= 0.1A, T
j
= 100 C
I
F
= 0.5A, T
j
= 100 C
V
R
= 10V, T
j
= 25 C
V
R
= 20V, T
j
= 25 C
V
R
= 10V, T
j
= 100 C
V
R
= 20V, T
j
= 100 C
f = 1MHz, V
R
= 0V DC
Minimum Reverse Breakdown Voltage (Note 2)
Maximum Forward Voltage Drop (Note 2)
V
FM
V
Maximum Leakage Current (Note 2)
I
RM
A
mA
Typical Total Capacitance
C
T
pF
Electrical Characteristics
@ T
A
= 25 C unless otherwise specified
SOD-123
Min
3.55
2.55
1.40
—
0.45
0.55 Typical
0.25
0.11 Typical
—
0
All Dimensions in mm
Dim
A
B
C
D
Max
3.85
2.85
1.70
1.35
0.65
E
G
H
J
—
0.10
8
Notes: 1. Device mounted on FR-4 PC board, 2"x2", 2 oz. Copper, single sided, Cathode pad dimensions 0.75"x1.0",
Anode pad dimensions 0.25"x1.0".
2. Pulse Test: Pulse width = 300 s, Duty Cycle
3. dv/dt measured at rated V
R
.
4. No purposefully added lead.
2%.
Features
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