B0520W [MDD]
SCHOTTKY DIODE; 肖特基二极管
| 型号： | B0520W |
| 厂家： | 
Chendahang Electronics Co., Ltd |
| 描述： | SCHOTTKY DIODE |
| 文件： | 总2页 (文件大小：68K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
B0520W THRU B0540W
SCHOTTKY DIODE
SOD-123
FEATURES
1.80(.071)
1.40(.055)
Low forward voltage drop
Guard ring construction for transient protection
High conductance
Also available in lead free version
3.86(0.152)
3.56(0.145)
2.84(0.112)
2.54(0.100)
MECHANICAL DATA
.71(0.028)
.50(0.020)
Case: Molded plastic body
.15(.006)
MAX
1.35(.053)
.94(.037)
Terminals: Plated leads solderable per MIL-STD-750,
Method 2026
.25(.010)
MIN
Polarity: Polarity symbols marked on case
Marking: B0520W:R2, B0530W:R3, B0540W:R4
Dimensions in millimeters and (inches)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Maximum ratings and electrical characteristics, Single diode @TA=25C
SYMBOLS
UNITS
PARAMETER
Peak repetitive peak reverse voltage
Working peak reverse voltage
DC Blocking voltage
B0520W
B0530W
B0540W
VRRM
VRWM
VR
VOLTS
20
14
30
40
28
VR(RMS)
IO
RMS Reverse voltage
V
mA
A
21
500
Average rectified output current
Peak forward surge current
Power dissipation
Thermal resistance junction to ambient
Storage temperature
IFSM
5.5
Pd
410
mW
C/W
RΘJA
TSTG
dv/dt
244
-65 to +150
1000
C
Voltage rate of change
V/uS
Electrical ratings @TA=25C
SYMBOLS
B0520W B0530W B0540W
Unit
Conditions
PARAMETER
IR=250uA
IR=130uA
IR=20uA
IF=0.1A
IF=0.5A
IF=1.0A
VR=10V
VR=15V
VR=20V
VR=30V
VR=40V
Minimum reverse breakdomn voltage
V
V
20
30
40
VBR
V
Forward voltage
Reverse current
VF1
VF2
VF3
IR1
0.34
0.43
0.375
0.430
V
0.510
0.62
V
V
75
uA
uA
uA
uA
uA
pF
IR2
20
IR3
250
10
IR4
130
IR5
20
Capacitance between terminals
Reverse recovery time
CT
VR=1V,f=1.0MHz
IF=IR=10mA
170
trr
4
ns
Irr=0.1XIR,RL=100
MDD ELECTRONIC
RATINGS AND CHARACTERISTIC CURVES B0520W THRU B0540W
FIG. 1- FORWARD CURRENT DERATING CVRVE
FIG. 2-TYPICAL FORWARD CHARACTERISTIC
1.0
0.8
10
Tj=25
C
Pluse width=300us
2% duty cycles
B0540W
1.0
0.6
0.4
0.2
0
0.1
B0530W
B0520W
0.01
0
25
50
75
100
125
150
0
0.2
0.4
0.6
0.8
1.0
TL,LEAD TEMPERATURE( C)
VF INSTANTANEOUS FORWARD VOLTAGE.(V)
FIG. 3-TYP. JUNCTION CAPACITANCE
VS REVERSE VOLTAGE
1000
100
10
1.0
0
5
10
15
20
VR REVERSE VOLTAGE.(V)
MDD ELECTRONIC
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