1V5KE170A_Q Fairchild Semiconductor, 1V5KE170A_Q Datasheet - Page 3
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1V5KE170A_Q
Manufacturer Part Number
1V5KE170A_Q
Description
TVS Diodes - Transient Voltage Suppressors 170V 1500W Unidirectional
Manufacturer
Fairchild Semiconductor
Series
1V5KEr
Datasheet
1.1V5KE170A_Q.pdf
(4 pages)
Specifications of 1V5KE170A_Q
Polarity
Unidirectional
Operating Voltage
145 V
Breakdown Voltage
162 V
Clamping Voltage
234 V
Peak Surge Current
5 uA
Package / Case
DO-201AE
Minimum Operating Temperature
- 55 C
Maximum Operating Temperature
+ 175 C
Channels
1 Channel
Dimensions
5.33 (Max) mm W x 9.53 (Max) mm L
Peak Pulse Power Dissipation
1500 W
Termination Style
Axial
Figure 5. Steady State Power Derating Curve
Typical Characteristics
Figure 1. Peak Pulse Power Rating Curve
3.75
1.25
100
150
100
0.1
2.5
10
0.0001
50
1
0
5
0
0
0
Peak Value
td
25
tf = 10 sec
Ippm
0.001
Figure 3. Pulse Waveform
50
1
Lead Temperature [ºC]
Half Value-Ipp
Pulse Width [ms]
0.01
75
Time [ms]
Current Decays to 50% of Ipp
T = 25 C
Pulse Width (td) is Defined
as the Point Where the Peak
100
as Defined by R.E.A.
10/1000 sec Waveform
2
A
2
0.1
º
125
T = 25 C
A
e-kt
150
3
º
1
175
200
10
4
100
10000
200
100
Figure 6. Non-Repetitive Surge Current
75
50
25
1000
50
20
10
0
100
10
0
1
Transient Voltage Suppressors
5
25
Figure 2. Pulse Derating Curve
UNIDIRECTIONAL ONLY
Figure 4. Total Capacitance
2
10
Number of Cycles at 60Hz
Ambient Temperature [ºC]
50
Bidirectional
Reverse Voltage, V
20
5
75
Unidirectional
Unidirectional
100
10
Measured at
Stand-Off
Voltage (V mw)
T = T max
8.3ms Single Half Sine-Wave
JEDEC Method
50
A
1V5KE6V8(C)A - 1V5KE440(C)A, Rev. D
125
A
20
100
R
Visg = 50m Vp-p
T = 25 C
f = 1.0 MHz
150
A
[V]
Measured at
Zero Bias
200
º
50
175
(continued)
500
100
200