SKN7 [EIC]
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS; 表面贴装肖特基二极管
| 型号： | SKN7 |
| 厂家： | 
EIC DISCRETE SEMICONDUCTORS |
| 描述： | SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS |
| 文件： | 总2页 (文件大小：32K) |
| 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 - 40 Volts
IO : 1.0 Ampere
SMA (DO-214AC)
1.1
±
FEATURES :
* High current capability
* High surge current capability
* High reliability
* High efficiency
0.2 0.07
±
1.2 0.2
±
2.1 0.2
±
2.6 0.15
±
* Low power loss
* Low cost
* Low forward voltage drop
2.0 0.2
±
MECHANICAL DATA :
* Case : SMA 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 : 0.064 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating at 25 C ambient temperature unless otherw ise specified.
°
Single phase, half w ave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
SKN7
SKN8
SKN9
RATING
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
SYMBOL
VRRM
UNIT
Volts
Volts
Volts
Amp.
20
14
20
30
21
30
1.0
40
28
40
VRMS
Maximum DC Blocking Voltage
VDC
Maximum Average Forward Current TL = 90 C
IF(AV)
°
Peak Forward Surge Current,
8.3ms single half sine wave Superimposed
on rated load (JEDEC Method)
IFSM
VF
25
0.55
Amps.
Volt.
mA
Maximum Forward Voltage at IF = 1.0 Amp.
0.45
0.6
Maximum Reverse Current
Ta = 25 C
IR
1.0
°
at Rated DC Blocking Voltage (Note 1)
Typical Junction Capacitance (Note 2)
Junction Temperature Range
Storage Temperature Range
Ta = 100 C
IR(H)
CJ
10
mA
°
110
pF
TJ
- 65 to + 125
- 65 to + 125
C
C
°
°
TSTG
Notes :
(1) Pulse Test : Pulse Width = 300 s, Duty Cycle = 2%.
m
(2) Measured at 1 MHz and applied reverse voltage of 4.0 volts.
UPDATE : SEPTEMBER 12, 1998
RATING AND CHARACTERISTIC CURVES ( SKN7 - SKN9 )
FIG.1 - FORWARD CURRENT DERATING CURVE
FIG.2 - MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
25
20
15
10
5
1.0
0.8
0.6
0.4
0.2
0
0
0
20
40
60
80
100
120
140
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
SKN7
SKN9
T = 100
J
C
°
10
1.0
0.1
SKN8
T
= 25 C
°
1.0
J
T
= 25 C
°
J
PULSE WIDTH = 300
DUTY CYCLE = 1%
s
m
0.01
0
20
40
60
80
100
120 140
0.1
0.1
PERCENT OF RATED REVERSE
VOLTAGE, (%)
0.3 0.5 0.7 0.9 1.1 1.3 1.5 1.7 1.9 2.1
FORWARD VOLTAGE, VOLTS
相关型号：
SKN7-S_15
1.0 Amp. Surface Mount Schottky Barrier Rectifiers Voltage Range 20 to 40 Volts Forward Current 1.0 Ampere
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