SK320BF [MDD]
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER;
| 型号： | SK320BF |
| 厂家： | 
Chendahang Electronics Co., Ltd |
| 描述： | SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER 功效 瞄准线 测试 光电二极管 |
| 文件： | 总2页 (文件大小：757K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SK32BF THRU SK320BF
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
3.0 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
SK32BF
K32B
SK320BF
K320B
SK34BF SK36BF
SK315BF
K315B
SK38BF SK310BF
MDD Catalog
Number
K34B
K36B
Marking code
K38B
K310B
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)
3.0
Amp
Peak forward surge current
IFSM
8.3ms single half sine-wave superimposed on
rated load (JEDEC Method)
70.0
Amps
80.0
VF
IR
0.55
0.85
Maximum instantaneous forward voltage at 3.0A
0.70
0.95
Volts
mA
Maximum DC reverse current
at rated DC blocking voltage
TA=25 C
0.5
5.0
450
0.3
3.0
TA=100 C
Typical junction capacitance (NOTE 1)
400
CJ
pF
C/W
C
Typical thermal resistance (NOTE 2)
Operating junction temperature range
RθJA
50.0
-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 SK32BF THRU SK320BF
Fig.2 Typical Reverse Characteristics
Fig.1 Forward Current Derating Curve
3.5
3.0
2.4
1.8
1.2
0.6
0.0
104
103
TJ=100°C
TJ=75°C
102
101
100
SK32BF/SK36BF
SK38BF-SK320BF
Single phase half wave resistive
or inductive P.C.B mounted on
0.5×0.5"(12.7×12.7mm) pad areas
TJ=25°C
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
200
100
1.0
0.1
SK32BF/SK34BF
SK36BF/SK38BF
SK310BF
SK315BF/SK320BF
20
10
SK32BF~SK36BF
SK38BF~SK320BF
0
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8
Instaneous Forward Voltage (V)
0.1
1
10
100
Reverse Voltage (V)
Fig.5 Maximum Non-Repetitive Peak
Forward Surage Current
Fig.6- Typical Transient Thermal Impedance
90
100
SK32BF-SK38BF
SK310BF-SK320BF
80
70
60
10
50
40
30
20
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：
SK3250/315
Small Signal Bipolar Transistor, 1A I(C), 50V V(BR)CEO, 1-Element, NPN, Silicon, TO-92
NJSEMI
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