20KPA26A [SENSITRON]
Trans Voltage Suppressor Diode, 20000W, 26V V(RWM), Unidirectional, 1 Element, Silicon, PLASTIC, P-600, 2 PIN;型号: | 20KPA26A |
厂家: | SENSITRON |
描述: | Trans Voltage Suppressor Diode, 20000W, 26V V(RWM), Unidirectional, 1 Element, Silicon, PLASTIC, P-600, 2 PIN 二极管 |
文件: | 总4页 (文件大小:112K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
SENSITRON
SEMICONDUCTOR
Data Sheet 1251, Rev. B
Features
ꢀ
20KPA SERIES
GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPERSSOR
ꢀ
• Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
• Glass passivated junction
P-600
• 20000W Peak Pulse Power
capability on 10/1000 µs waveform
• Voltage-20.0 to 300 Volts
• Excellent clamping capability
• Repetition rate (duty cycle): 0.05%
• Low incremental surge resistance
• Fast response time: typically less
than 1.0 ps from 0 volts to BV
1.0(25.4) MIN
.360(9.1)
.340(8.6)
DIA
.360(9.1)
.340(8.6)
• Typical IR less than 1µA above 10V
• High temperature soldering guaranteed:
265°C/10 seconds/.375", (9.5mm) lead
length, 5lbs., (2.3kg) tension
.052(1.3)
.048(1.2)
DIA
1.0(25.4) MIN
• UL Recognized File # E224235
MECHANICAL DATA
Case:Molded plastic over glass passivated junction
Terminals: Plated Axial leads, solderable per
MIL-STD-750, Method 2026
Dimensions in inches (milimeters)
Polarity: Color band denoted positive end (cathode)
except Bipolar
Mounting Position: Any
Weight: 0.07 ounce, 2.1 gram
DEVICES FOR BIPOLAR APPLICATIONS
For Bidirectional use C or CA Suffix for types 20KPA30 thru types 20KPA288
Electrical characteristics apply in both directions.
MAXIMUM RATINGS AND CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
RATING
SYMBOL
Pppm
VALUE
20000
UNITS
Watts
Peak Pulse Power Dissipation on 10/1000 µs
waveform (NOTE 1)
Peak Pulse Current of on 10-1000 µs waveform
(NOTE 1)
Ippm
SEE TABLE 1
8.0
Amps
Watts
Steady State Power Dissipation at TL=75 °C
Lead Lengths .375", (9.5mm) (NOTE 2)
Peak Forward Surge Current, 8.3ms Sine-Wave
Superimposed on Rated Load, (JEDEC Method)
(NOTE 3)
Pm(AV)
IFSM
400.0
Amps
°C
Operatings and Storage Temperature Range
Tj, Tstg
-55 to +175
Note: 1. Non-repetitive current pulse, per Figure 3 and derated above TA = 25°C per Figure 2
2. Mounted on Copper Pad area of 0.8" x 0.8" (20 x 20mm)
3. 8.3ms single half sine-wave, or equivalent square wave, Duty cycle=4 pulses per minute maximum
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ꢀ
SENSITRON
20KPA SERIES
SEMICONDUCTOR
GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPERSSOR
ꢀ
Data Sheet 1251 Rev. B
,
BREAKDOWN BREAKDOWN
REVERSE
LEAKAGE
@ VRWM
IR (µA)
5000
5000
2000
1000
250
150
50
REVERSE
PEAK
PULSE
CURRENT CURRENT
MAXIMUM
CLAMPING
VOLTAGE
@IPP Vc (V)
VOLTAGE
VBR (V)
VOLTAGE
VBR (V)
STANDOFF
VOLTAGE
VRWM (V)
TEST
UNI-POLAR BI-POLAR
MIN. @ IT
MAX. @ IT
(IT) mA
IPP (A)
20KPA20A 20KPA20CA
20KPA24A 20KPA24CA
20KPA26A 20KPA26CA
20KPA28A 20KPA28CA
20KPA30A 20KPA30CA
20KPA32A 20KPA32CA
20KPA34A 20KPA34CA
20KPA36A 20KPA36CA
20KPA40A 20KPA40CA
20KPA44A 20KPA44CA
20KPA48A 20KPA48CA
20KPA52A 20KPA52CA
20KPA56A 20KPA56CA
20KPA60A 20KPA60CA
20KPA64A 20KPA64CA
20KPA68A 20KPA68CA
20KPA72A 20KPA72CA
20KPA80A 20KPA80CA
20KPA88A 20KPA88CA
20KPA96A 20KPA96CA
20KPA104A 20KPA104CA
20KPA112A 20KPA112CA
20KPA120A 20KPA120CA
20KPA132A 20KPA132CA
20KPA144A 20KPA144CA
20KPA160A 20KPA160CA
20KPA172A 20KPA172CA
20KPA180A 20KPA180CA
20KPA192A 20KPA192CA
20KPA204A 20KPA204CA
20KPA216A 20KPA216CA
20KPA232A 20KPA232CA
20KPA240A 20KPA240CA
20KPA256A 20KPA256CA
20KPA280A 20KPA280CA
20KPA300A 20KPA300CA
20.00
24.00
26.00
28.00
30.00
32.00
34.00
36.00
40.00
44.00
48.00
52.00
56.00
60.00
64.00
68.00
72.00
25.60
26.68
28.00
29.48
50
50
50
50
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
543.0
485.0
446.0
417.0
388.0
368.0
347.0
325.0
294.0
275.0
251.0
233.0
216.0
205.0
192.0
181.0
171.0
154.0
141.0
129.0
119.0
110.0
103.0
93.8
86.1
77.5
72.0
68.8
64.6
60.7
57.4
53.4
51.7
48.5
44.2
41.3
36.8
41.2
44.8
48.0
51.6
54.4
57.6
61.6
68.0
72.8
79.6
86.0
92.8
28.88
31.92
31.12
34.40
33.32
36.84
35.56
39.32
37.76
41.60
40.00
44.40
20
15
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
44.40
49.20
48.80
54.00
53.20
58.80
57.60
63.60
62.40
68.80
66.80
74.00
97.6
71.20
78.80
104.0
110.4
116.8
129.6
142.0
155.6
168.4
181.6
193.6
213.2
232.4
258.0
277.6
290.8
309.6
329.6
348.4
374.4
387.2
412.0
452.0
484.0
75.60
83.60
80.00
88.40
80.00
88.00
96.00
88.80
98.00
97.60
107.60
118.00
127.60
137.60
147.20
162.40
176.80
196.40
211.20
221.20
235.60
250.80
265.20
284.80
294.80
314.40
344.00
368.40
106.80
115.60
124.40
133.20
146.80
160.00
177.60
191.20
200.00
213.20
226.80
240.00
257.60
266.80
284.40
311.20
333.20
104.00
112.00
120.00
132.00
144.00
160.00
172.00
180.00
192.00
204.00
216.00
232.00
240.00
256.00
280.00
300.00
5
5
5
10
For bidirectional type having Vrwm of 40 volts and less, the IR limit is double.
For parts without A , the VBR is + 10%
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ꢀ
SENSITRON
20KPA SERIES
SEMICONDUCTOR
GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPERSSOR
ꢀ
Data Sheet 1251 Rev. B
,
10000
1000
Non-repetitive pulse
waveform shown in
Fig. 3 TA = 25ºC
100
10
1
0.1
1
10
100
1,000
10,000
100,000
(µsec)
td PULSE WIDTH
FIG. 1 PEAK PULSE POWER RATING
Fig.2 - Pulse Derating Curve
100
75
50
25
0
0
25
50
75
100
125
150
175
200
TA - Ambient Temperature (°C)
Fig.3 - Pulse Waveform
150
100
T
= 25°C
J
= 10 msec.
t
.
Pulse Width(td)is defined
as the point where the
peak current decays to
50% of IPPM
Peak Value
IPPM
Half Value- IPPM
2
10/1000 msec.Waveform
50
as defined by R.E.A.
td
0
3.0
1.0
2.0
t - Time(ms)
4.0
0
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SENSITRON
ꢀ
20KPA SERIES
SEMICONDUCTOR
GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPERSSOR
Data Sheet 1251 Rev. B
ꢀ
DISCLAIMER:
1- The information given herein, including the specifications and dimensions, is subject to change without prior not ice to improve
product characteristics. Before ordering, purchasers are advised to contact the Sensitron Semiconductor sales department for the latest
version of the datasheet(s).
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