1V5KE33A Fairchild Semiconductor, 1V5KE33A Datasheet - Page 3

• Manufacturer Part Number: 1V5KE33A
• Description: TVS UNIDIRECT 1500W 33V DO-201AE
• Manufacturer: Fairchild Semiconductor

Specifications of 1V5KE33A

• Voltage - Reverse Standoff (typ): 28.2V
• Voltage - Breakdown: 31.4V
• Power (watts): 1500W
• Polarization: Unidirectional
• Mounting Type: Through Hole
• Package / Case: DO-201AE, Axial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 1V5KE33A; 1V5KE33ATR

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