ChipFind - документация

Электронный компонент: 1.5KE18A

Скачать:  PDF   ZIP
Silicon Avalanche Diodes
294
w w w . l i t t e l f u s e . c o m
1500 Watt Axial Leaded Transient Voltage Suppressors
The 1.5KE Series is designed specifically to protect sensitive
electronics equipment from voltage transients induced by
lightning and other transient voltage events. These devices are
ideal for the protection of I/O interfaces, Vcc bus and other
vulnerable circuits used in telecom, computer, industrial and
consumer electronic applications.
FEATURES
RoHS
Compliant
6.8V to 550Volts
Uni-directional and Bi-directional
Glass passivated chip junction in DO-201 package
1500W surge capability at 10/1000s wave form
Excellent clamping capability
Low zener impedance to BV min.
Typical IR less than 1A above 10V, (9.5mm) lead length,
5lbs., (2.3kg) tension
Agency Approvals:
Recognized under the Components
Program of Underwriters Laboratories.
Agency File Number:
E128662
1.5KE
C A
Voltage
Bi-Directional
5% Voltage Tolerance
Packaging Option
B = Bulk (500 pcs)
T = Tape and reeled (1200 pcs)
ORDERING INFORMATION
MAXIMUM RATINGS AND CHARACTERISTICS @25C
AMBIENT TEMPERATURE (unless otherwise noted)
RATING
Peak Pulse Power Dissipation at
TA=25C, TP=1ms(Note 1)
Steady State Power Dissipation at
TL=75C, Lead lengths .375",
(9.5mm) (Note 2)
Superimposed on Rated Load,
(JEDEC Method) (Note 3)
Operating junction and Storage
Temperature Range
VALUE
Min
1500
6.5
200
-55 to +175
UNIT
Watts
Watts
Amps
C
SYMBOL
PPPM
PM(AV)
IFSM
Tj, TSTG
Notes:
1. Non-repetitive current pulse, per Fig.3 and derated above TA=
25C per Fig.2
3. 8.3 ms single half sine-wave, or equivalent square wave, Duty
cycle= 4 pulses per minutes maximum.
Mechanical Specifications:
Weight:
0.045 ounce, 1.2 grams
Case:
JEDEC DO-201 Molded plastic
Mounting Position:
Any
Polarity:
Color band denotes cathode
except Bipolar
Terminal:
Axial leads, solderable per MIL-STD-750,
Method 2026
1.5KE Series
RoHS
Silicon Avalanche Diodes
295
w w w . l i t t e l f u s e . c o m
6
SILICON DIODE
ARRA
YS
1500 Watt Axial Leaded Transient Voltage Suppressors
Breakdown
Voltage
V
BR
(Volts) @ I
T
Maximum
Reverse
Leakage
I
R
@ V
R
(A)
Maximum
Clamping
Voltage
V
C
@ I
PP
(Volts)
Maximum
Peak Pulse
Current
I
PP
(A)
ELECTRICAL SPECIFICATION @ Tamb 25C
1.5KE6.8A
1.5KE6.8CA
5.80
6.45
7.14
10
10.5
144.8
1000
1.5KE7.5A
1.5KE7.5CA
6.40
7.13
7.88
10
11.3
134.5
500
1.5KE8.2A
1.5KE8.2CA
7.02
7.79
8.61
10
12.1
125.6
200
1.5KE9.1A
1.5KE9.1CA
7.78
8.65
9.50
1
13.4
113.4
50
1.5KE10A
1.5KE10CA
8.55
9.50
10.50
1
14.5
104.8
10
1.5KE11A
1.5KE11CA
9.40
10.50
11.60
1
15.6
97.4
5
1.5KE12A
1.5KE12CA
10.20
11.40
12.60
1
16.7
91.0
5
1.5KE13A
1.5KE13CA
11.10
12.40
13.70
1
18.2
83.5
5
1.5KE15A
1.5KE15CA
12.80
14.30
15.80
1
21.2
71.7
5
1.5KE16A
1.5KE16CA
13.60
15.20
16.80
1
22.5
67.6
5
1.5KE18A
1.5KE18CA
15.30
17.10
18.90
1
25.2
60.3
5
1.5KE20A
1.5KE20CA
17.10
19.00
21.00
1
27.7
54.9
5
1.5KE22A
1.5KE22CA
18.80
20.90
23.10
1
30.6
49.7
5
1.5KE24A
1.5KE24CA
20.50
22.80
25.20
1
33.2
45.8
5
1.5KE27A
1.5KE27CA
23.10
25.70
28.40
1
37.5
40.5
5
1.5KE30A
1.5KE30CA
25.60
28.50
31.50
1
41.4
36.7
5
1.5KE33A
1.5KE33CA
28.20
31.40
34.70
1
45.7
33.3
5
1.5KE36A
1.5KE36CA
30.80
34.20
37.80
1
49.9
30.5
5
1.5KE39A
1.5KE39CA
33.30
37.10
41.00
1
53.9
28.2
5
1.5KE43A
1.5KE43CA
36.80
40.90
45.20
1
59.3
25.6
5
1.5KE47A
1.5KE47CA
40.20
44.70
49.40
1
64.8
23.5
5
1.5KE51A
1.5KE51CA
43.60
48.50
53.60
1
70.1
21.7
5
1.5KE56A
1.5KE56CA
47.80
53.20
58.80
1
77.0
19.7
5
1.5KE62A
1.5KE62CA
53.00
58.90
65.10
1
85.0
17.9
5
1.5KE68A
1.5KE68CA
58.10
64.60
71.40
1
92.0
16.5
5
1.5KE75A
1.5KE75CA
64.10
71.30
78.80
1
103.0
14.8
5
1.5KE82A
1.5KE82CA
70.10
77.90
86.10
1
113.0
13.5
5
1.5KE91A
1.5KE91CA
77.80
86.50
95.50
1
125.0
12.2
5
1.5KE100A
1.5KE100CA
85.50
95.00
105.00
1
137.0
11.1
5
1.5KE110A
1.5KE110CA
94.00
105.00
116.00
1
152.0
10.0
5
1.5KE120A
1.5KE120CA
102.00
114.00
126.00
1
165.0
9.2
5
1.5KE130A
1.5KE130CA
111.00
124.00
137.00
1
179.0
8.5
5
1.5KE150A
1.5KE150CA
128.00
143.00
158.00
1
207.0
7.3
5
1.5KE160A
1.5KE160CA
136.00
152.00
168.00
1
219.0
6.9
5
1.5KE170A
1.5KE170CA
145.00
162.00
179.00
1
234.0
6.5
5
1.5KE180A
1.5KE180CA
154.00
171.00
189.00
1
246.0
6.2
5
1.5KE200A
1.5KE200CA
171.00
190.00
210.00
1
274.0
5.5
5
1.5KE220A
1.5KE220CA
185.00
209.00
231.00
1
328.0
4.6
5
1.5KE250A
1.5KE250CA
214.00
237.00
263.00
1
344.0
4.4
5
1.5KE300A
1.5KE300CA
256.00
285.00
315.00
1
414.0
3.7
5
1.5KE350A
1.5KE350CA
300.00
332.00
368.00
1
482.0
3.2
5
1.5KE400A
1.5KE400CA
342.00
380.00
420.00
1
548.0
2.8
5
1.5KE440A
1.5KE440CA
376.00
418.00
462.00
1
602.0
2.5
5
1.5KE480A
1.5KE480CA
408.00
456.00
504.00
1
658.0
2.3
5
1.5KE510A
1.5KE510CA
434.00
485.00
535.00
1
698.0
2.1
5
1.5KE530A
1.5KE530CA
450.00
503.50
556.50
1
725.0
2.1
5
1.5KE540A
1.5KE540CA
459.00
513.00
567.00
1
740.0
2.0
5
1.5KE550A
1.5KE550CA
467.00
522.50
577.50
1
760.0
2.0
5
Reverse
Stand off
Voltage
V
R
(Volts)
For bidirectional type having Vrwm of 10 volts and less, the IR limit is double.
For parts without A , the VBR is + 10%
Test
Current
I
T
(mA)
MIN
MAX
Part
Numbers
Uni-Polar
Bi-Polar
1.5KE Series
RoHS
Silicon Avalanche Diodes
296
w w w . l i t t e l f u s e . c o m
1500 Watt Axial Leaded Transient Voltage Suppressors
Fig. 1 Peak Pulse Power Rating Curve
Fig. 2 Pulse Derating Curve
Fig. 3 Pulse Waveform
I PPM
- Peak Pulse Current, % I
RSM
0
0
50
100
150
1.0
2.0
3.0
4.0
tr=10sec
Peak Value
IPPM
Half Value IPPM
2
TJ=25C
Pulse Width(td) is defined
as the point where the peak
current decays to 50% of IPPM
10/1000sec. Waveform
as defined by R.E.A
td
t-Time (ms)
Fig. 4- Typical Junction Capacitance
C
J-Capacitance(pF)
5
10
10
100
1000
10000
100
500
VWM-Reverse Stand-Off Voltage (V)
Fig. 6- Maximum Non-Repetitive Forward
Surge Current Uni-Directional Only
I FSM
-Peak Forward Surge Current (A)
200
100
10
1
10
100
Number of Cylces at 60HZ
8.3 Single Half Sine Wave
(JEDEC Method) TJ=TJmax
Fig. 5 Steady State Power
Derating Curve
TL- Lead Temperature (C)
Steady State Power Dissipation (W)
0
0
25
1.0
50
2.0
75
3.0
100
4.0
5.0
6.0
7.0
8.0
125 150 175 200
L=0.375(9.5mm)
Lead Lengths
1.6x1.6x.040"
(40x40x1mm)
Copper Heat Sinks
P
PPM
- Peak Pulse Power (kW)
0.1s
1.0s
10s
100s
1.0ms
10ms
0.1
1
10
100
td- Pulse Width (sec.)
TA- Ambient Temperature (C)
Peak Pulse Power (P
PP
) or Current (I
PP
)
Derating in Percentage, %
0
0
25
25
50
50
75
75
100
100
125 150 175 200
60Hz
Resistive or
Inductive Load
Unidirectional
Bidirectional
VR=Rated
Stand-off Voltage
f=1MHz
Vsig=50mVp-p
TJ=25C
VR=0
Ratings and Characteristic Curves TA=25C unless otherwise noted
1.5KE Series
RoHS
Silicon Avalanche Diodes
297
w w w . l i t t e l f u s e . c o m
6
SILICON DIODE
ARRA
YS
1500 Watt Axial Leaded Transient Voltage Suppressors
Outline Dimensions
0.210 (5.3)
0.190 (4.8)
DIA.
1.0 (25.4)
MIN.
0.375 (9.5)
0.285 (7.2)
1.0 (25.4)
MIN.
0.042 (1.07)
0.038 (0.96)
DIA.
Case Style 1.5KE
(DO-201)
Dimensions in inches and (millimeters)
1.5KE Series
RoHS