Circuit Protection
Product Specification
6
8
Transient Voltage Suppressors
1.5KE
Ratings and Characteristic Curves (T
A
=25℃ unless otherwise noted)
Figure 1. Peak Pulse Power Rating Curve
1000
Figure 2. Pulse Derating Curve
Peak Pulse Power (P
PP
) or Current (I
PP
)
Derating in Percentage %
100
P
PPM
- Peak Pulse Power (kW)
100
75
10
50
1
25
0.1
0.1
0
0
25
50
75
100 125
150 175
200
T
A
-Ambient Temperature (℃)
1
10
1000
t
d
-Pulse Width (µs)
Figure 3. Pulse Waveform
150
t
r
=10µs
T
J
=25℃
Pulse Width(t
d
) is defined as
the point where the peak
current decays to 50% of I
PPM
Figure 4. Typical Junction Capacitance
100000
Bi-directional V=0V
I
PPM
- Peak Pulse Current, %I
RSM
10000
Uni-directional V=0V
100
Peak Value I
PPM
Cj (pF)
1000
Uni-directional @V
R
Half Value I
PPM
(I
PPM
/2)
50
10/1000µs Waveform
as defined by R.E.A
100
10
1
T
J
=25℃
f=1.0MHz
Vsig=50mVp-p
Bi-directional @V
R
0
0
t
d
1.0
2.0
t-Time (ms)
3.0
4.0
1
10
100
1000
V
BR
-Reverse Breakdown Voltage (V)
Figure 5. Steady State Power Dissipation Derating
Curve
P
M(AV)
, Steady State Power Dissipation (W)
Figure 6. Maximum Non-Repetitive Forward
Surge Current Uni-Directional Only
200
7
I
FSM
- Peak Forward Surve Current (A)
6
5
4
3
2
1
0
0
25
50
75
100 125 150 175 200
T
L
-Lead Temperature (℃)
L= 0.375″(9.5mm)
Lead Lengths
180
160
140
120
100
80
60
40
20
0
1
10
Number of Cycles at 60Hz
100
www.yageo.com
Apr. 29, 2019 V.0
YAGEO [ YAGEO CORPORATION ]
