1N6290ARL4G [LITTELFUSE]
Trans Voltage Suppressor Diode, 1500W, 53V V(RWM), Unidirectional, 1 Element, Silicon, LEAD FREE, PLASTIC, CASE 41A-04, 2 PIN;型号: | 1N6290ARL4G |
厂家: | LITTELFUSE |
描述: | Trans Voltage Suppressor Diode, 1500W, 53V V(RWM), Unidirectional, 1 Element, Silicon, LEAD FREE, PLASTIC, CASE 41A-04, 2 PIN 二极管 |
文件: | 总8页 (文件大小:392K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
TVS Diodes
1500 Watt Zener Transient Voltage Suppressors
Pb
1N6267A Series
Description
These devices are designed to protect voltage sensitive
components from high voltage, high−energy transients.
They have excellent clamping capability, high surge
capability, low zener impedance an d fast response time.
These devices are Littelfuse’s exclusive, cost-effective,
highly reliable, axial leaded package and are ideally-suited
for use in communication systems, numerical controls,
process controls, medical equipment, business machines,
power supplies and many other industrial/consumer
applications, to protect CMOS, MOS and Bipolar
integrated circuits.
Features
• Working Peak Reverse Voltage Range − 5.8 V to 214 V
• Peak Power − 1500 Watts @ 1 ms
Maximum Ratings andThermal Characteristics
• ESD Rating of Class 3 (>16 kV) per Human Body Model
• Maximum Clamp Voltage @ Peak Pulse Current
• Low Leakage < 5 µA Above 10 V
Rating
Symbol
PPK
Value
1500
Unit
W
Peak Power Dissipation (Note 1)
@TL ≤ 25°C
• UL 497B for Isolated Loop Circuit Protection
• ResponseTime isTypically < 1 ns
Steady State Power Dissipation
@TL ≤ 75°C, Lead Length = 3/8 ≤
W
PD
5.0
20
• Pb−Free Packages are Available
Derated aboveTL = 75°C
mW/°C
Thermal Resistance,
Junction-to-Lead
20
°C/W
A
R
Functional Diagram
θJL
Forward Surge Current (Note 2)
@TA = 25°C
IFSM
200
Cathode
Anode
−65 to
+175
Operating and Storage
Temperature Range
TJ, Tstg
°C/W
Additional Information
Maximum ratings are those values beyond which device damage can occur. Maximum
ratings applied to the device are individual stress limit values (not normal operating
conditions) and are not valid simultaneously. If these limits are exceeded, device
functional operation is not implied, damage may occur and reliability may be affected.
1. Nonrepetitive current pulse per Figure 5 and derated aboveTA = 25 C per Figure 2.
2. 1/2 sine wave (or equivalent square wave), PW = 8.3 ms, duty cycle = 4 pulses
per minute maximum.
Samples
Datasheet
Resources
NOTES: Please see 1.5KE6.8CA to 1.5KE250CA for Bidirectional Devices
© 2017 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 11/06/17
TVS Diodes
1500 Watt Zener Transient Voltage Suppressors
I-V Curve Characteristics (TA = 25ºC unless otherwise noted,VF = 3.5V Max. @ IF (Note 3) = 100 A)
Symbol
Parameter
I
IPP
VC
VRWM
IR
Maximum Reverse Peak Pulse Current
Clamping Voltage @ IPP
I
Working Peak Reverse Voltage
Maximum Reverse Leakage Current @ VRWM
Breakdown Voltage @ IT
Test Current
V
I
I
VBR
IT
IF
Forward Current
I
VF
Forward Voltage @ IF
Electrical Characteristics (TA = 25 ° C unless otherwise noted,VF = 3.5V Max. @ IF (Note 3) = 53 A)
VC @IPP (Volts)
Breakdown Voltage
VBR (V)
CVBR
I @V
VRWM
(Note 7)
JEDEC
Device†
(Note 4)
R
RWM
(Note 5)
Device
@IT
(mA)
10
10
10
1
VC
IPP
(A)
143
132
124
112
103
96
(Note 6)
(mV/°C)
(Volts)
5.8
(µA)
Min
6.45
7. 13
7.79
8.65
9.5
Nom
Max
7.14
7.88
8.61
9.55
10.5
11.6
12.6
13.7
15.8
16.8
18.9
21
(Volts)
10.5
11.3
1.5KE6.8A, G
1.5KE7.5A, G
1.5KE8.2A, G
1.5KE9.1A, G
1.5KE10A, G
1.5KE11A, G
1.5KE12A, G
1.5KE13A, G
1.5KE15A, G
1.5KE16A, G
1.5KE18A, G
1.5KE20A, G
1.5KE22A, G
1.5KE24A, G
1.5KE27A, G
1.5KE30A, G
1.5KE33A, G
1N6267A, G
1N6268A, G
1N6269A, G
1N6270A, G
1N6271A, G
1N6272A, G
1N6273A, G
1N6274A, G
1N6275A, G
1N6276A, G
1N6277A, G
1N6278A, G
1N6279A, G
1N6280A, G
1N6281A, G
1N6282A, G
1N6283A, G
1000
500
200
50
10
5
6.8
7. 5
8.2
9.1
10
0.057
0.061
0.065
0.068
0.073
0.075
0.078
0.081
0.084
0.086
0.088
0.09
6.4
7.02
7.78
8.55
9.4
12.1
13.4
14.5
15.6
16.7
18.2
21.2
22.5
25.2
27.7
1
10.5
11.4
12.4
14.3
15.2
17. 1
19
11
1
10.2
11.1
12.8
13.6
15.3
17. 1
5
12
13
15
16
18
20
22
24
27
30
33
1
90
5
1
82
5
1
71
5
1
67
5
1
59.5
54
5
1
18.8
20.5
23.1
25.6
28.2
5
20.9
22.8
25.7
28.5
31.4
23.1
25.2
28.4
31.5
34.7
1
30.6
33.2
37.5
41.4
45.7
49
0.092
0.094
0.096
0.097
0.098
5
1
45
5
1
40
5
1
36
5
1
33
© 2017 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 11/06/17
TVS Diodes
1500 Watt Zener Transient Voltage Suppressors
Electrical Characteristics (TA = 25 ° C unless otherwise noted,VF = 3.5V Max. @ IF (Note 3) = 53 A)
VC @IPP (Volts)
(Note 7)
Breakdown Voltage
VBR (V)
CVBR
I @V
VRWM
JEDEC
Device†
(Note 4)
R
RWM
(Note 5)
Device
@IT
(mA)
1
VC
(Volts)
49.9
53.9
59.3
64.8
70.1
77
IPP
(A)
30
(Note 6)
(mV/°C)
(Volts)
30.8
33.3
36.8
40.2
43.6
47.8
53
(µA)
Min
34.2
37.1
40.9
44.7
48.5
53.2
58.9
64.6
71.3
77.9
86.5
95
Nom
Max
37.8
41
1.5KE36A, G
1.5KE39A, G
1.5KE43A, G
1.5KE47A, G
1.5KE51A, G
1.5KE56A, G
1.5KE62A, G
1.5KE68A, G
1.5KE75A, G
1.5KE82A, G
1.5KE91A, G
1.5KE100A, G
1.5KE110A, G
1.5KE120A, G
1.5KE130A, G
1.5KE150A, G
1.5KE160A, G
1.5KE170A, G
1.5KE180A, G
1.5KE200A, G
1.5KE220A, G
1.5KE250A, G
1N6284A, G
1N6285A, G
1N6286A, G
1N6287A, G
1N6288A, G
1N6289A, G
1N6290A, G
1N6291A, G
1N6292A, G
1N6293A, G
1N6294A, G
1N6295A, G
1N6296A, G
1N6297A, G
1N6298A, G
1N6299A, G
1N6300A, G
1N6301A, G
1N6302A, G*
1N6303A, G
_
5
36
39
0.099
0.1
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
1
28
43
45.2
49.4
53.6
58.8
65.1
71.4
78.8
86.1
95.5
105
116
1
25.3
23.2
21.4
19.5
17. 7
16.3
14.6
13.3
12
0.101
0.101
0.102
0.103
0.104
0.104
0.105
0.105
47
1
51
1
56
1
62
1
85
58.1
64.1
70.1
77.8
85.5
94
68
1
92
75
1
103
113
82
1
91
1
125
137
152
165
179
207
219
234
246
274
100
110
120
130
150
160
170
180
200
220
250
1
11
0.106
0.107
0.107
0.107
0.108
0.108
0.108
0.108
0.108
0.109
0.109
105
114
1
9.9
9.1
8.4
7. 2
102
126
137
158
168
179
189
210
231
263
1
111
124
143
152
162
171
190
209
237
1
128
136
145
154
171
1
1
6.8
6.4
6.1
5.5
4.6
5
1
1
1
185
214
1
328
344
_
1
Devices listed in bold italic are Littelfuse Preferred devices. Preferred devices are recommended choices for future use and best overall value.
3. 1/2 sine wave (or equivalent square wave), PW = 8.3 ms, duty cycle = 4 pulses per minute maximum.
4. Indicates JEDEC registered data
5. A transient suppressor is normally selected according to the maximum working peak reverse voltage (VRWM), which should be equal to or greater than the dc or
continuous peak operating voltage level.
6. VBR measured at pulse test current IT at an ambient temperature of 25 C
7. Surge current waveform per Figure 5 and derate per Figures 1 and 2.
†The “G” suffix indicates Pb−Free package available.
*Not Available in the 1500/Tape & Reel
© 2017 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 11/06/17
TVS Diodes
1500 Watt Zener Transient Voltage Suppressors
Ratings and Characteristic Curves
Figure 1. Pulse Rating Curve
Figure 2. Pulse Derating Curve
Figure 3. Capacitance versus BreakdownVoltage
1N6373, ICTE-5, MPTE-5, through 1N6389, ICTE-45, C, MPTE-45, C
1N6267A/1.5KE6.8A through 1N6303A/1.5KE200A
V
, BREAKDOWN VOLTAGE (VOLTS)
BR
Figure 4. Steady State Power Derating
Figure 5. PulseWaveform
© 2017 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 11/06/17
TVS Diodes
1500 Watt Zener Transient Voltage Suppressors
Ratings and Characteristic Curves
Figure 6. Dynamic Impedance
1N6373, ICTE-5, MPTE-5, through 1N6389, ICTE-45, C, MPTE-45, C
1.5KE6.8A through 1.5KE200A
Figure 7.Typical Derating Factor for Duty Cycle
© 2017 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 11/06/17
TVS Diodes
1500 Watt Zener Transient Voltage Suppressors
Application Notes
ResponseTime
minimum lead lengths and placing the suppressor
device as close as possible to the equipment or
components to be protected will minimize this
overshoot. Some input impedance represented by Zin
is essential to prevent overstress of the protection
device. This impedance should be as high as possible,
without restricting the circuit operation.
In most applications, the transient suppressor device
is placed in parallel with the equipment or component
to be protected. In this situation, there is a time
delay associated with the capacitance of the device
and an overshoot condition associated with the
inductance of the device and the inductance of the
connection method. The capacitance effect is of minor
importance in the parallel protection scheme because
it only produces a time delay in the transition from the
operating voltage to the clamp voltage as shown in
Figure 8.
Duty Cycle Derating
The data of Figure 1 applies for non-repetitive
conditions and at a lead temperature of 25ºC. If
the duty cycle increases, the peak power must
be reduced as indicated by the curves of Figure
7. Average power must be derated as the lead or
ambient temperature rises above 25ºC. The average
power derating curve normally given on data sheets
may be normalized and used for this purpose.
The inductive effects in the device are due to actual
turn-on time (time required for the device to go from
zero current to full current) and lead inductance. This
inductive effect produces an overshoot in the voltage
across the equipment or component being protected
as shown in Figure 9. Minimizing this overshoot is
very important in the application, since the main
purpose for adding a transient suppressor is to clamp
voltage spikes. These devices have excellent response
time, typically in the picosecond range and negligible
inductance. However, external inductive effects could
produce unacceptable overshoot. Proper circuit layout,
At first glance the derating curves of Figure 7
appear to be in error as the 10 ms pulse has a higher
derating factor than the 10 µs pulse. However, when
the derating factor for a given pulse of Figure 7 is
multiplied by the peak power value of Figure 1 for the
same pulse, the results follow the expected trend.
© 2017 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 11/06/17
TVS Diodes
1500 Watt Zener Transient Voltage Suppressors
Typical Protection Circuit
UL Recognition*
The entire series has Underwriters Laboratory
Recognition for the classification of protectors
(QVGV2) under the UL standard for safety 497B
and File #116110. Many competitors only have one
or two devices recognized or have recognition in a
non-protective category. Some competitors have no
recognition at all. With the UL497B recognition, our
parts successfully passed several tests including
Strike Voltage Breakdown test, Endurance
Conditioning, Temperature test, Dielectric Voltage-
Withstand test, Discharge test and several more.
Whereas, some competitors have only passed a
flammability test for the package material, we have
been recognized for much more to be included in
their Protector category.
*Applies to 1.5KE6.8A, CA thru 1.5KE250A, CA
Clipper Bi-Directional Devices
1. Clipper-bidirectional devices are available in the
1.5KEXXA series and are designated with a “CA”
suffix; for example, 1.5KE18CA. Contact your
nearest Littelfuse representative.
2. Clipper-bidirectional part numbers are tested
in both directions to electrical parameters in
preceding table (except for VF which does
not apply)
3. The 1N6267A through 1N6303A series are JEDEC
registered devices and the registration does not
include a “CA” suffix. To order clipper-bidirectional
devices one must add CA to the 1.5KE device title.
© 2017 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 11/06/17
TVS Diodes
1500 Watt Zener Transient Voltage Suppressors
Dimensions
ORDERING INFORMATION
Device
Package
Shipping†
B
1.5KExxxA
1.5KExxxAG
Axial Lead
500 Units/Box
500 Units/Box
D
Axial Lead
(Pb−Free)
1500/Tape &
Reel
1.5KExxxARL4
1.5KExxxARL4G
1N6xxxA
Axial Lead
K
P
Axial Lead
(Pb−Free)
1500/Tape &
Reel
P
A
Axial Lead
500 Units/Box
500 Units/Box
Axial Lead
(Pb−Free)
K
1N6xxxAG
1500/Tape &
Reel
1N6xxxARL4
1N6xxxARL4G
Axial Lead
1500/Tape &
Reel
Axial Lead
(Pb−Free)
Inches
Millimeters
Dim
Min
Max
Min
Max
A
B
D
K
P
0.335
0.189
0.038
1.000
---
0.374
0.209
0.042
---
8.50
4.80
0.96
25.40
---
9.50
5.30
1.06
---
Flow/Wave Soldering (Solder Dipping)
PeakTemperature :
DippingTime :
260OC
1/16” from the case for 10 seconds
0.050
1.27
NOTES:
Physical Specifications
1. DIMENSIONING ANDTOLERANCING PER ANSIY14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
Void-free, transfer-molded, thermosetting
plastic
3. LEAD FINISH AND DIAMETER UNCONTROLLED IN DIMENSION P.
4. 041A-01THRU 041A-03 OBSOLETE, NEW STANDARD 041A-04.
Case
Modified L−Bend providing more contact
area to bond pads
Leads
Part Marking System
All external surfaces are corrosion
resistant and leads are readily solderable
Finish
A
1.5KE
xxxA
1N6
Mounting Position
Any
xxxA
YYWW
A=
Assembly Location
ON Device Code
JEDEC Device Code
1.5KExxxA=
1N6xxxA=
YY
= Year
WW
= Work Week
= (See Table on Page 3)
Disclaimer Notice - Information furnished is believed to be accurate and
reliable. However, users should independently evaluate the suitability of and
test each product selected for their own applications. Littelfuse products are
not designed for, and may not be used in, all applications. Read complete
Disclaimer Notice at: www.littelfuse.com/disclaimer-electronics.
(Note: Microdot may be in either location)
© 2017 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 11/06/17
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