B0520LW Datasheet, PDF (1/2 Pages) Diodes Incorporated – 0.5A SURFACE ACE MOUNT SCHOTTKY BARRIER RECTIFIER

B0520LW
0.5A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
Features
· Low Forward Voltage Drop
· Guard Ring Construction for
Transient Protection
· High Conductance
SOD-123
Dim Min Max
Mechanical Data
H
· Case: SOD-123, Plastic
· Case material - UL Flammability Rating
Classification 94V-0
· Moisture sensitivity: Level 1 per J-STD-020A
A
3.55 3.85
D
J
B
2.55 2.85
G
C
1.40 1.70
D
— 1.35
A
B
E
0.55 Typical
· Polarity: Cathode Band
· Leads: Solderable per MIL-STD-202,
C
Method 208
G
0.25
—
E
H
0.11 Typical
J
— 0.10
· Marking: Date Code & Type Code, See Page 2
· Type Code Marking: SD
· Weight: 0.01 grams (approx.)
a
0°
8°
All Dimensions in mm
· Ordering Information, See Page 2
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
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Average Rectified Output Current
@ TL = 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
Symbol
VRRM
V_RWM
V_R
VR(RMS)
I_O
I_FSM
Pd
R_qJA
T_j, T_STG
dv/dt
B0520LW
20
14
0.5
5.5
410
244
-65 to +125
1000
Unit
V
V
A
A
mW
°C/W
°C
V/ms
Electrical Characteristics ^{@ T}A ^{= 25°C unless otherwise specified}
Characteristic
Minimum Reverse Breakdown Voltage (Note 2)
Maximum Forward Voltage Drop (Note 2)
Maximum Leakage Current (Note 2)
Total Capacitance
Symbol
V(BR)R
VFM
IRM
C_T
B0520LW
20
0.300
0.385
0.220
0.330
75
¾
250
5.0
8.0
170
Unit
V
V
mA
mA
pF
Test Conditions
IR = 250mA
IF = 0.1A, Tj = 25°C
IF = 0.5A, Tj = 25°C
IF = 0.1A, Tj = 100°C
I_F = 0.5A, T_j = 100°C
VR = 10V, Tj = 25°C
V_R = 15V, T_j = 25°C
VR = 20V, Tj = 25°C
V_R = 10V, T_j = 100°C
VR = 20V, Tj = 100°C
f = 1MHz, V_R = 0V DC
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 = 300ms, Duty Cycle £ 2%.
3. dv/dt measured at rated VR.
DS30051 Rev. 7 - 2
1 of 2
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B0520LW