1.5KE Datasheet, PDF (2/3 Pages) List of Unclassifed Manufacturers – GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR

MDE Semiconductor, Inc.
78-150 Calle Tampico, Unit 210, La Quinta, CA., USA 92253 Tel : [phone] • Fax : [phone]
1-800-831-4881 Email: [e-mail] Web: www.mdesemiconductor.com
RATING AND CHARACTERISTIC CURVES 1.5KE SERIES
Fig. 1 - Peak Pulse Power Rating Curve
100
10
1
0.1
0.1µs
1.0µs
10µs
100µs
t_d - Pulse Width (sec.)
1.0ms
10ms
100
87.5
75
62.5
50
37.5
25
12.5
0
0
Fig.2 - Pulse Derating Curve
25
50
75
100 125 150 175 200
T_A - Ambient Temperature
Fig.3 - Pulse Waveform
150
10000
t_r = 10µsec.
T_J = 25°C
Pulse Width(td)is defined
Peak Value
as the point where the
I_PPM
peak current decays to
100
50% of I_PPM
1000
Half Value- I_PPM
2
50
10/1000µsec.Waveform
as defined by R.E.A.
100
t_d
0
0
1.0
2.0 3.0
t - Time(ms)
3.0 ^4.0 10 4.0
1
10000
1000
Fig. 4 - Typical Junction Capacitance
Unidirectional
Bidirectional
V_R = 0
100
10
5
V_R = Rated
Stand-off Voltage
f = 1MHz
Vsig = 50mVp-p
T_J = 25°C
1100
100
1000 _{VWM - Reverse Stand-Off Voltage (V)}
500
1000
Fig. 5 - Steady State Power
Derating Curve
8.0
7.0
6.0
L=0.375" (9.5mm)
Lead Lengths
5.0
60Hz
Resistive or
Inductive Load
4.0
3.0
2.0
1.0
1.6x1.6x.040"
(40x40x1mm)
Copper Heat Sinks
00
25
50
75
100
125
150
175
200
T_L - Lead Temperature (°C)
Fig.6 - Maximum Non-Repetitive Forward
Surge Current Uni-Directional Use Only
200
100
8.3ms Single Half Sine-Wave
(JEDEC Method)
T_J = T_J max,
10
1
10
100
Number of Cycles at 60 Hz