SK26 [SYNSEMI]
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS; 表面贴装肖特基二极管
| 型号： | SK26 |
| 厂家： | 
SYNSEMI, INC. |
| 描述： | SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS |
| 文件： | 总2页 (文件大小：25K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SURFACE MOUNT
SCHOTTKY BARRIER RECTIFIERS
PRV : 20 - 100 Volts
IO : 2.0 Amperes
SMB (DO-214AA)
1.1 ± 0.3
FEATURES :
* High current capability
* High surge current capability
* High reliability
0.22 ± 0.07
2.0 ± 0.1
2.3 ± 0.2
* High efficiency
3.6 ± 0.15
* Low power loss
* Low cost
* Low forward voltage drop
MECHANICAL DATA :
* Case : SMB Molded plastic
Dimensions in millimeter
* Epoxy : UL94V-O rate flame retardant
* Lead : Lead Formed for Surface Mount
* Polarity : Color band denotes cathode end
* Mounting position : Any
* Weight : 0.1079 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating at 25 C ambient temperature unless otherwise specified.
°
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
SK SK SK SK SK SK SK SK SK
22 23 24 25 26 27 28 29 2B
20 30 40 50 60 70 80 90 100
RATING
SYMBOL
UNIT
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
VRRM
VRMS
VDC
V
V
V
A
14 21 28 35 42 49 56 63 70
20 30 40 50 60 70 80 90 100
2.0
Maximum DC Blocking Voltage
Maximum Average Forward Current See Fig.1
IF(AV)
Maximum Peak Forward Surge Current,
8.3ms single half sine wave superimposed
on rated load (JEDEC Method)
IFSM
60
A
Maximum Forward Voltage at IF = 2.0 A. (Note 1)
VF
IR
0.5
0.74
0.5
0.79
V
Maximum Reverse Current at
mA
Rated DC Blocking Voltage (Note 1)
Junction Temperature Range
Storage Temperature Range
TJ
- 65 to + 125
- 65 to + 150
- 65 to + 150
°C
°C
TSTG
Notes :
(1) Pulse Test : Pulse Width = 300 s, Duty Cycle = 2%.
m
Page 1 of 2
Rev. 01 : January 10, 2004
RATING AND CHARACTERISTIC CURVES ( SK22 - SK2B )
FIG.1 - FORWARD CURRENT DERATING CURVE
FIG.2 - MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
75
60
45
30
15
2.5
SK25
THRU
SK2B
2.0
1.5
SK22
SK23
SK24
1.0
0.5
0
0
0
25
50
75
100
125
150
175
1
2
4
6
10
20
40 60 100
NUMBER OF CYCLES AT 60Hz
LEAD TEMPERATURE, ( C)
°
FIG.3 - TYPICAL FORWARD CHARACTERISTICS
FIG.4 - TYPICAL REVERSE CHARACTERISTICS
20
10
SK28
SK29
SK2B
TJ= 100 °C
10
SK22
SK23
SK24
1.0
SK25
SK26
SK27
0.1
TJ = 25 °C
1.0
°
TJ = 25
C
PULSE WIDTH = 300ms
0.01
0
40
60
80
100
120
140
20
DUTY CYCLE = 2%
PERCENT OF RATED REVERSE
VOLTAGE, (%)
0.1
0.1 0.3 0.5 0.7 0.9 1.1 1.3 1.5 1.7 1.9 2.1
FORWARD VOLTAGE, VOLTS
Page 2 of 2
Rev. 01 : January 10, 2004
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