SK520BF [MDD]
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER;型号: | SK520BF |
厂家: | Chendahang Electronics Co., Ltd |
描述: | SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER |
文件: | 总2页 (文件大小:744K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
SK52BF THRU SK520BF
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
5.0 Ampere
Reverse Voltage - 20 to 200 Volts Forward Current -
SMBF
FEATURES
Cathode Band
Top View
Metal silicon junction,majority carrier conduction
For surface mounted applications
Low power loss,high efficiency
0.146(3.70)
0.138(3.50)
0.086(2.20)
0.075(1.90)
High forward surge current capability
For use in low voltage,high frequency inverters,
free wheeling,and polarity protection applicatlons
0.173(4.4)
0.165(4.2)
0.010(0.26)
0.0071(0.18)
0.051(1.30)
0.043(1.10)
0.051(1.30)
0.039(1.0)
MECHANICAL DATA
Case: JEDEC SMBF molded plastic body
Terminals: leads solderable per MIL-STD-750,
Method 2026
Mounting Position: Any
Weight:57mg/0.002oz
0.216(5.5)
0.200(5.1)
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 C ambient temperature unless otherwise specified.
Single phase half-wave 60Hz,resistive or inductive load,for capacitive load current derate by 20%.
SYMBOLS
UNITS
SK52BF
K52B
SK520BF
K520B
SK54BF SK56BF
SK515BF
K515B
SK58BF SK510BF
MDD Catalog
Number
Marking code
K58B
K510B
K54B
K56B
20
14
20
40
28
40
60
42
60
80
56
80
100
70
Maximum repetitive peak reverse voltage
Maximum RMS voltage
150
105
150
200
140
200
VOLTS
VOLTS
VOLTS
VRRM
VRMS
VDC
100
Maximum DC blocking voltage
Maximum average forward rectified current
at TL(see fig.1)
I(AV)
5.0
Amp
Peak forward surge current
IFSM
150.0
8.3ms single half sine-wave superimposed on
rated load (JEDEC Method)
Amps
VF
IR
0.45
0.55
0.70
0.85
Maximum instantaneous forward voltage at 5.0A
0.95
Volts
mA
Maximum DC reverse current
at rated DC blocking voltage
TA=25 C
1.0
50
TA=100 C
Typical junction capacitance (NOTE 1)
800
500
CJ
pF
C/W
C
Typical thermal resistance (NOTE 2)
Operating junction temperature range
RθJA
40.0
-50 to +125
-50 to +150
TJ,
Storage temperature range
C
TSTG
Note:1.Measured at 1MHz and applied reverse voltage of 4.0V D.C.
2.P.C.B. mounted with 0.2x0.2”(5.0x5.0mm) copper pad areas
RATINGS AND CHARACTERISTIC CURVES SK52BF THRU SK520BF
Fig.2 Typical Reverse Characteristics
Fig.1 Forward Current Derating Curve
104
103
6.0
5.0
4.0
3.0
2.0
1.0
0.0
100LFM
TJ=100°C
TJ=75°C
102
101
100
TJ=25°C
Single phase half wave resistive
or inductive P.C.B mounted on
0.5×0.5"(12.7×12.7mm) pad areas
25
50
75
100
125
150
0
20
40
60
80
100
Lead Temperature (°C)
Percent of Rated Peak Reverse Voltage(%)
Fig.3 Typical Forward Characteristic
Fig.4 Typical Junction Capacitance
TJ=25°C
20
10
1000
500
100
1
SK52BF
SK54BF
SK56BF/SK58BF
SK510BF/SK520BF
SK52BF/SK54BF
SK56BF-SK520BF
20
10
0.1
0
0.5
1.0
1.5 2.0
0.1
1
10
100
Reverse Voltage (V)
Instaneous Forward Voltage (V)
Fig.6- Typical Transient Thermal Impedance
Fig.5 Maximum Non-Repetitive Peak
Forward Surage Current
175
150
100
125
100
10
75
50
25
00
8.3 ms Single Half Sine Wave
(JEDEC Method)
1
0.01
1
10
100
0.1
1
10
100
Number of Cycles at 60Hz
t, Pulse Duration(sec)
The cruve graph is for reference only, can't be the basis for judgment(曲线图仅供参考)!
相关型号:
SK520PM
Rectifier Diode, Schottky, 1 Phase, 1 Element, 5A, 20V V(RRM), Silicon, 4.40 X 4.10 MM, 1 MM HEIGHT, ROHS COMPLIANT, PLASTIC PACKAGE-2
DIOTEC
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