SB530 [SEMTECH]
SCHOTTKY BARRIER RECTIFIERS; 肖特基势垒整流器器
| 型号： | SB530 |
| 厂家： | 
SEMTECH CORPORATION |
| 描述： | SCHOTTKY BARRIER RECTIFIERS |
| 文件： | 总2页 (文件大小：274K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SB520 THRU SB5A0
SCHOTTKY BARRIER RECTIFIERS
Reverse Voltage – 20 to 100 Volts
Forward Current – 5.0 Amperes
Features
•
Plastic package has Underwriters Laboratory Flammability
Classification 94V-0
•
•
•
•
•
•
Metal silicon junction, majority carrier conduction
Guard ring for overvoltage protection
Low power loss, high efficiency
High current capability, low forward voltage drop
High surge capability
For use in low voltage, high frequency inverters, free
wheeling, and polarity protection applications
High temperature soldering guaranteed:250℃/10 seconds
at terminals, 0.375”(9.5mm)lead length, 5lb.(2.3kg) tension
•
Mechanical Data
•
•
•
•
Case: Molded plastic body, JEDEC DO-201AD.
Terminals: Axial leads, solderable per MIL-STD-750, method 2026
Polarity: Color band denotes cathode end.
Mounting Position: Any
Absolute Maximum Ratings and Characteristics
Ratings at 250C ambient temperature unless otherwise specified. Single phase, half wave, resistive or inductive load.
For capacitive load, derate by 20%
SB
520
SB
530
SB
540
SB
550
SB
560
SB
580
SB
5A0
Symbols
Units
Maximum recurrent peak reverse voltage
Maximum RMS voltage
VRRM
VRMS
VDC
20
14
20
30
21
30
40
28
40
50
35
50
60
42
60
80
57
80
100
V
V
V
71
Maximum DC blocking voltage
100
Maximum average forward rectified current
0.375” (9.5mm)lead length
I(AV)
5.0
A
Peak forward surge current
8.3mS single half sine-wave superimposed
on rated load (JEDEC method)
Maximum instantaneous forward voltage
at 5 A (Note 1)
Maximum reverse current
at rated reverse voltage(Note 1)
IFSM
VF
150
A
V
0.55
0.70
0.80 0.85
TA = 25 OC
TA = 100OC
2.5
IR
mA
pF
50
25
400
Typical junction capacitance (Note 2)
Ctot
500
Typical thermal resistance, from junction to ambient(Note 3)
Typical thermal resistance, from junction to lead(Note 3)
Operating junction temperature range
25
OC/W
OC/W
OC
RθJA
RθJL
TJ
8.0
-65 to +125
-65 to +150
storage temperature range
TS
-65 to +150
OC
Notes: (1) Pulse test: 300μs pulse width, 1% duty cycle
(2) Measured at 1MHZ and applied reverse voltage of 4 Volts
(3) Thermal Resistance from Junction to lead vertical P.C.B, mounted with 0.375”(9.5mm) lead length
SEMTECH ELECTRONICS LTD.
(Subsidiary of Semtech International Holdings Limited, acompany
listed on the Hong Kong Stock Exchange, Stock Code: 724)
®
Dated : 19/05/2003
SB520 THRU SB5A0
Maximum non-repetitive peak
forward surge current
Forward Current Derating Curve
150
5
4
3
Resistive or
100
50
inductive load
2
1
0
SB520-SB540
SB550-SB5A0
TJ=TJ MAX 8.3mm Single half
sine wave (JEDEC method)
0
50
0
100
150
10
100
1
Number of cycles at 60Hz
Typical instantaneous forward
characteristics
Typical reverse characteristics
20
10
50
10
Tj=125
Tj=75
C
C
Tj=150
C
Tj=125
C
1
Pulse width=300
1% Duty Cycle
S
1
0.1
SB520-SB540
SB550-SB5A0
Tj=25
C
SB520-SB540
SB550-SB5A0
0.1
0.01
Tj=25
C
0.01
0.001
0
0.4
1.6
1.2
0.8
80
40
100
0
Instantaneous forward voltage,V
Percent of rated peak reverse voltage, %
TYPICAL JUNCTION CAPACITANCE
TYPICAL TRANSIENT THERMAL IMPEDANCE
4000
100
Tj=25 C
f=1MHz
Vsig=50mvp p
10
1000
100
1
SB520-SB540
SB550-SB5A0
100
10
0.1
1
0.1
0.01
10
100
1
0.1
REVERSE VOLTAGE, VOLTS
t, PULSE DURATION,sec.
SEMTECH ELECTRONICS LTD.
(Subsidiary of Semtech International Holdings Limited, acompany
listed on the Hong Kong Stock Exchange, Stock Code: 724)
®
Dated : 19/05/2003
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