P4KE8.2CA [MERITEK]
Transient Voltage Suppressors; 瞬态电压抑制器
| 型号： | P4KE8.2CA |
| 厂家： | 
MERITEK ELECTRONICS CORPORATION |
| 描述： | Transient Voltage Suppressors |
| 文件： | 总4页 (文件大小：300K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Transient Voltage Suppressors
P4KE Series
MERITEK
UL E223045
FEATURES
Plastic package.
Glass passivated chip junction in DO-204AL/DO-41 package.
400W peak pulse power capability on 10/1000μs waveform.
Excellent clamping capability.
Low zener impedance.
Fast response time: typically less than 1.0ps from 0 volt to BV min.
Typical IR less than 1μA above 10V.
High temperature soldering guaranteed: 265ć/10 seconds/.375”,
(9.5mm) lead length, 5lbs., (2.3kg) tension.
DO-204AL/DO-41
MECHANICAL DATA
Case: JEDEC DO-41 Molded Plastic.
Terminals: Axial leads, solderable per MIL-STD-750, Method 2026.
Polarity: Color band denotes cathode except Bidirectional.
Mounting Position: Any.
Weight: 0.012 ounce, 0.3 grams.
DEVICES FOR BIPOLAR APPLICATION
For Bidirectional, use C or CA suffix for type P4KE6.8 through type P4KE550 (e.g. P4KE6.8C, P4KE550CA);
Electrical characteristics apply in both directions.
MAXIMUM RATINGS AND CHARACTERISTICS
Ratings at 25ć ambient temperature unless otherwise specified.
RATING
SYMBOL
VALUE
UNIT
Peak Pulse Power Dissipation on 10/1000ȝs waveform. (Note 1ˈFig. 1)
Peak Pulse Current on 10/1000ȝs waveform. (Note 1ˈFig. 3)
Steady State Power Dissipation at TL =75ćˈLead length .375” (9.5mm).
(Fig. 5)
PPPM
Minimum 400
See Table
Watts
IPPM
Amps
PM(AV)
1.5
Watts
Peak Forward Surge Currentˈ8.3ms Single Half Sine-Wave Superimposed
on Rated Load. (JEDEC Method) (Note 2, Fig. 6)
IFSM
40
Amps
Operating junction and Storage Temperature Range.
TJ , TSTG
-55 to +175
ć
Notes:
1. Non-repetitive current pulse, per Fig. 3 and derated above TA = 25ć per Fig. 2.
2. 8.3ms single half sine-wave, or equivalent square wave, Duty cycle = 4 pulses per minute maximum.
All specifications are subject to change without notice.
1
Rev 7
Transient Voltage Suppressors
P4KE Series
MERITEK
PACKAGE DIMENSIONS
d
DIA.
s
DIA.
L
T
L
DO-201AL/DO-41
Millimeters
Inches
Item
Min.
25.40
4.10
2.00
0.71
Max.
-
5.20
2.70
0.86
Min.
Max.
-
0.205
0.107
0.034
L
T
d
s
1.000
0.160
0.080
0.028
SPECIFICATIONS
Reverse Breakdown
Maximum
Clamping
Voltage @IPP
Peak Reverse
Pulse Leakage
Breakdown
Voltage
MAX.@IT
Test
Current
Stand-Off
Voltage
Part Number
Voltage
MIN.@IT
Current
@VRWM
UNI-POLAR
VRWM(V)
VBR MIN.(V)
VBR MAX.(V)
IT(mA)
VC(V)
IPP(A)
IR(μA)
BI-POLAR
P4KE6.8A
P4KE7.5A
P4KE8.2A
P4KE9.1A
P4KE10A
P4KE11A
P4KE12A
P4KE13A
P4KE15A
P4KE16A
P4KE18A
P4KE20A
P4KE22A
P4KE24A
P4KE27A
P4KE6.8CA
P4KE7.5CA
P4KE8.2CA
P4KE9.1CA
P4KE10CA
P4KE11CA
P4KE12CA
P4KE13CA
P4KE15CA
P4KE16CA
P4KE18CA
P4KE20CA
P4KE22CA
P4KE24CA
P4KE27CA
5.80
6.40
7.02
7.78
8.55
6.45
7.13
7.79
8.65
9.50
10.50
11.40
12.40
14.30
15.20
17.10
19.00
20.90
22.80
25.70
7.14
7.88
8.61
10
10
10
1
1
1
1
1
1
1
10.5
11.3
12.1
13.4
14.5
15.6
16.7
18.2
21.2
22.5
25.5
27.7
30.6
33.2
37.5
39.0
36.3
33.9
30.6
28.3
26.3
24.6
22.5
19.3
18.2
16.1
14.8
13.4
12.3
10.9
1000
500
200
50
10
5
5
1
1
1
9.55
10.50
11.60
12.60
13.70
15.80
16.80
18.90
21.00
23.10
25.20
28.40
9.40
10.20
11.10
12.80
13.60
15.30
17.10
18.80
20.50
23.10
1
1
1
1
1
1
1
1
1
1
2
Rev 7
Transient Voltage Suppressors
P4KE Series
MERITEK
SPECIFICATIONS
Reverse Breakdown
Maximum
Clamping
Voltage @IPP
Peak Reverse
Pulse Leakage
Breakdown
Test
Current
Stand-Off
Voltage
Part Number
Voltage
MIN.@IT
Voltage
MAX.@IT
Current
@VRWM
UNI-POLAR
VRWM(V)
VBR MIN.(V)
VBR MAX.(V)
IT(mA)
VC(V)
IPP(A)
IR(μA)
BI-POLAR
P4KE30A
P4KE33A
P4KE36A
P4KE39A
P4KE43A
P4KE47A
P4KE51A
P4KE56A
P4KE62A
P4KE68A
P4KE75A
P4KE82A
P4KE91A
P4KE30CA
P4KE33CA
P4KE36CA
P4KE39CA
P4KE43CA
P4KE47CA
P4KE51CA
P4KE56CA
P4KE62CA
P4KE68CA
P4KE75CA
P4KE82CA
P4KE91CA
25.60
28.20
28.50
31.40
31.50
34.70
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
41.4
45.7
9.9
9.0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
30.80
34.20
37.80
49.9
8.2
33.30
37.10
41.00
53.9
7.6
36.80
40.90
45.20
59.3
6.9
40.20
44.70
49.40
64.8
6.3
43.60
48.50
53.60
70.1
5.8
47.80
53.20
58.80
77.0
5.3
53.00
58.90
65.10
85.0
4.8
58.10
64.60
71.40
92.0
4.5
64.10
71.30
78.80
103.0
113.0
125.0
137.0
152.0
165.0
179.0
207.0
219.0
234.0
246.0
274.0
328.0
344.0
414.0
482.0
548.0
602.0
658.0
698.0
725.0
740.0
760.0
4.0
70.10
77.90
86.10
3.6
77.80
86.50
95.50
3.3
P4KE100A P4KE100CA
P4KE110A P4KE110CA
P4KE120A P4KE120CA
P4KE130A P4KE130CA
P4KE150A P4KE150CA
P4KE160A P4KE160CA
P4KE170A P4KE170CA
P4KE180A P4KE180CA
P4KE200A P4KE200CA
P4KE220A P4KE220CA
P4KE250A P4KE250CA
P4KE300A P4KE300CA
P4KE350A P4KE350CA
P4KE400A P4KE400CA
P4KE440A P4KE440CA
P4KE480A P4KE480CA
P4KE510A P4KE510CA
P4KE530A P4KE530CA
P4KE540A P4KE540CA
P4KE550A P4KE550CA
85.50
95.00
105.00
116.00
126.00
137.00
158.00
168.00
179.00
189.00
210.00
231.00
263.00
315.00
368.00
420.00
462.00
504.00
535.00
556.50
567.00
577.50
3.0
94.00
105.00
114.00
124.00
143.00
152.00
162.00
171.00
190.00
209.00
237.00
285.00
332.00
380.00
418.00
456.00
485.00
503.50
513.00
522.50
2.7
102.00
111.00
128.00
136.00
145.00
154.00
171.00
185.00
214.00
256.00
300.00
342.00
376.00
408.00
434.00
450.00
459.00
467.00
2.5
2.3
2.0
1.9
1.8
1.7
1.5
1.3
1.2
1.0
0.85
0.75
0.68
0.61
0.57
0.55
0.54
0.52
Note: For Bidirectional type having VRWM of 10 volts and less,the IR limit doubles.
3
Rev 7
Transient Voltage Suppressors
P4KE Series
MERITEK
(TA: 25°C UNLESS OTHERWISE SPECIFIED)
RATING AND CHARACTERISTIC CURVES
Figure 1 - Peak Pulse Power Rating Curve
Figure 2 - Pulse Derating Curve
100
100
75
10
50
25
0
1
0.1
0.1μs
1.0μs
10μs
100μs
1.0ms
10ms
25 50
T
75
- Ambient Temperature (˚C)
0
100 125 150 175 200
t
- Pulse Width (sec.)
d
A
Figure 3 - PulseWaveform
Figure 4 -Typical Junction Capacitance
10000
150
t =10μsec
r
T
=25°C
J
Bi-directional VR=0V
Pulse Width(td) is defined
as the point where the peak
current decays to 50% of I
Uni-directional VR=0V
PPM
1000
100
10
Peak Value
I
100
PPM
Uni-directional @ VR
Half Value
I
PPM
I
PPM
( )
2
Bi-directional @VR
50
0
10/1000μsec. Waveform
as defined by R.E.A
Tj=25C
f=1.0MHz
Vsig=50mVp-p
t
d
1
1.0
10.0
100.0
1000.0
1.0
2.0
t-Time (ms)
3.0
4.0
0
V
BR - Reverse Breakdown Voltage (V)
Figure 6 - Maximum Non-Repetitive Forward
Surge Current Uni-Directional Only
Figure 5 - Steady State Power Dissipation Derating Curve
1.2
1
45
40
35
30
25
20
15
10
5
0.8
0.6
0.4
0.2
0
0
0
25
50
75
100 125 150 175 200
1
10
100
TL-Lead Temperature(ºC)
Number of Cycles at 60 Hz
4
Rev 7
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