B0540W [DIODES]
0.5A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER; 0.5A表面贴装肖特基整流器
| 型号： | B0540W |
| 厂家： | 
DIODES INCORPORATED |
| 描述： | 0.5A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER |
| 文件： | 总2页 (文件大小：63K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
B0540W
0.5A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
Features
·
·
Low Forward Voltage Drop
Guard Ring Construction for
Transient Protection
SOD-123
Dim
A
Min
3.55
2.55
1.40
—
Max
3.85
2.85
1.70
1.35
·
High Conductance
Mechanical Data
·
B
H
D
J
Case: SOD-123, Plastic
Case material - UL Flammability Rating
Classification 94V-0
Moisture sensitivity: Level 1 per J-STD-020A
Polarity: Cathode Band
Leads: Solderable per MIL-STD-202,
Method 208
C
G
·
D
A
B
E
0.55 Typical
0.25
0.11 Typical
·
·
·
G
H
—
E
C
J
—
0.10
a
0°
8°
·
·
·
·
Marking: Date Code & Type Code, See Page 2
Type Code: Marking: SF
Weight: 0.01 grams (approx.)
All Dimensions in mm
Ordering Information, See Page 2
@ TA = 25°C unless otherwise specified
Maximum Ratings
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Characteristic
Symbol
B0540W
Unit
VRRM
VRWM
VR
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
40
V
VR(RMS)
IO
RMS Reverse Voltage
28
V
A
Average Rectified Output Current
@ TC = 115°C
0.5
Non-Repetitive Peak Forward Surge Current
8.3ms single half sine-wave superimposed on rated load
(JEDEC Method)
IFSM
5.5
A
Pd
RqJA
Power Dissipation (Note 1)
410
244
mW
Typical Thermal Resistance Junction to Ambient (Note 1)
Operating and Storage Temperature Range
Voltage Rate of Change (Note 3)
°C/W
Tj, TSTG
dv/dt
-65 to +150
1000
°C
V/ms
A = 25°C unless otherwise specified
Electrical Characteristics @ T
Characteristic
Symbol B0540W Unit
Test Conditions
V(BR)R
IR = 20mA
Minimum Reverse Breakdown Voltage (Note 2)
40
V
IF = 0.5A, Tj = 25°C
IF = 1.0A, Tj = 25°C
IF = 0.5A, Tj = 100°C
IF = 1.0A, Tj = 100°C
0.510
0.620
0.460
0.610
Maximum Forward Voltage Drop
(Note 2)
VFM
V
VR = 20V, Tj = 25°C
10
20
mA
V
R = 40V, Tj = 25°C
Maximum Leakage Current
(Note 2)
IRM
VR = 20V, Tj = 100°C
VR = 40V, Tj = 100°C
5.0
13
mA
pF
CT
f = 1MHz, VR = 0V DC
Total Capacitance
170
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.
DS30138 Rev. 2 - 2
1 of 2
B0540W
www.diodes.com
500
400
300
1.0
0.75
0.50
0.25
0
200
100
0
0
25
50
75
100
125
150
0
25
50
TL, LEAD TEMPERATURE (°C)
Fig. 2 Forward Current Derating Curve
75
100
125
150
TA, AMBIENT TEMPERATURE (°C)
Fig. 1 Power Derating Curve
1000
10
f = 1MHz
100
1.0
0.1
10
0.01
1.0
0
0.2
0.4
0.6
0.8
1.0
0
5
10
15
20
VR, REVERSE VOLTAGE (V)
VF, INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 3 Typical Forward Characteristics
Fig. 4 Typ. Total Capacitance vs Reverse Voltage
Ordering Information (Note 4)
Device
Packaging
Shipping
B0540W-7
SOD-123
3000/Tape & Reel
Notes:
4. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
Marking Information
XX = Product Type Marking Code (See Sheet 1)
YM = Date Code Marking
Y = Year (ex: N = 2002)
M = Month (ex: 9 = September)
XX
Date Code Key
Year
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
Code
J
K
L
M
N
P
R
S
T
U
V
Month
Code
Jan
Feb
March
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1
2
3
4
5
6
7
8
9
O
N
D
DS30138 Rev. 2 - 2
2 of 2
B0540W
www.diodes.com
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