UNI-
POLAR
BI-POLAR
1.5KE6.8A
1.5KE6.8CA
5.80
6.45
7.14
10
10.5
144.8
1000
1.5KE7.5A
1.5KE7.5CA
6.40
7.13
7.88
10
11.3
134.5
500
1.5KE8.2A
1.5KE8.2CA
7.02
7.79
8.61
10
12.1
125.6
200
1.5KE9.1A
1.5KE9.1CA
7.78
8.65
9.50
1
13.4
113.4
50
1.5KE10A
1.5KE10CA
8.55
9.50
10.50
1
14.5
104.8
10
1.5KE11A
1.5KE11CA
9.40
10.50
11.60
1
15.6
97.4
5
1.5KE12A
1.5KE12CA
10.20
11.40
12.60
1
16.7
91.0
5
1.5KE13A
1.5KE13CA
11.10
12.40
13.70
1
18.2
83.5
5
1.5KE15A
1.5KE15CA
12.80
14.30
15.80
1
21.2
71.7
5
1.5KE16A
1.5KE16CA
13.60
15.20
16.80
1
22.5
67.6
5
1.5KE18A
1.5KE18CA
15.30
17.10
18.90
1
25.2
60.3
5
1.5KE20A
1.5KE20CA
17.10
19.00
21.00
1
27.7
54.9
5
1.5KE22A
1.5KE22CA
18.80
20.90
23.10
1
30.6
49.7
5
1.5KE24A
1.5KE24CA
20.50
22.80
25.20
1
33.2
45.8
5
1.5KE27A
1.5KE27CA
23.10
25.70
28.40
1
37.5
40.5
5
1.5KE30A
1.5KE30CA
25.60
28.50
31.50
1
41.4
36.7
5
1.5KE33A
1.5KE33CA
28.20
31.40
34.70
1
45.7
33.3
5
1.5KE36A
1.5KE36CA
30.80
34.20
37.80
1
49.9
30.5
5
1.5KE39A
1.5KE39CA
33.30
37.10
41.00
1
53.9
28.2
5
1.5KE43A
1.5KE43CA
36.80
40.90
45.20
1
59.3
25.6
5
1.5KE47A
1.5KE47CA
40.20
44.70
49.40
1
64.8
23.5
5
1.5KE51A
1.5KE51CA
43.60
48.50
53.60
1
70.1
21.7
5
1.5KE56A
1.5KE56CA
47.80
53.20
58.80
1
77.0
19.7
5
1.5KE62A
1.5KE62CA
53.00
58.90
65.10
1
85.0
17.9
5
1.5KE68A
1.5KE68CA
58.10
64.60
71.40
1
92.0
16.5
5
1.5KE75A
1.5KE75CA
64.10
71.30
78.80
1
103.0
14.8
5
1.5KE82A
1.5KE82CA
70.10
77.90
86.10
1
113.0
13.5
5
1.5KE91A
1.5KE91CA
77.80
86.50
95.50
1
125.0
12.2
5
1.5KE100A 1.5KE100CA
85.50
95.00
105.00
1
137.0
11.1
5
1.5KE110A 1.5KE110CA
94.00
105.00
116.00
1
152.0
10.0
5
1.5KE120A 1.5KE120CA
102.00
114.00
126.00
1
165.0
9.2
5
1.5KE130A 1.5KE130CA
111.00
124.00
137.00
1
179.0
8.5
5
1.5KE150A 1.5KE150CA
128.00
143.00
158.00
1
207.0
7.3
5
1.5KE160A 1.5KE160CA
136.00
152.00
168.00
1
219.0
6.9
5
1.5KE170A 1.5KE170CA
145.00
162.00
179.00
1
234.0
6.5
5
1.5KE180A 1.5KE180CA
154.00
171.00
189.00
1
246.0
6.2
5
1.5KE200A 1.5KE200CA
171.00
190.00
210.00
1
274.0
5.5
5
1.5KE220A 1.5KE220CA
185.00
209.00
231.00
1
328.0
4.6
5
1.5KE250A 1.5KE250CA
214.00
237.00
263.00
1
344.0
4.4
5
1.5KE300A 1.5KE300CA
256.00
285.00
315.00
1
414.0
3.7
5
1.5KE350A 1.5KE350CA
300.00
332.00
368.00
1
482.0
3.2
5
1.5KE400A 1.5KE400CA
342.00
380.00
420.00
1
548.0
2.8
5
1.5KE440A 1.5KE440CA
376.00
418.00
462.00
1
600.0
2.5
5
For bidirectional type having Vrwm of 10 volts and less, the IR limit is double.
For parts without A , the V
BR
is + 10%
1.5KE SERIES
GLASS PASSOVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR
VOLTAGE - 6.8 to 440 Volts
1500 Watts Peak Power 6.5 Watt Steady State
1.5KE
PART NUMBER
REVERSE
STAND-
OFF
VOLTAG
E
BREAKDOWN
VOLTAGE
V
BR
(V)
MIN.@I
T
BREAKDOWN
VOLTAGE
V
BR
(V)
MAX.@I
T
TEST
CURRENT
I
T
(mA)
MAXIMUM
CLAMPING
VOLTAGE
@Ipp Vc(V)
PEAK
PULSE
CURRENT
Ipp (A)
REVERSE
LEAKAGE
@ V
RWM
I
R
(A)
DB LECTRO Inc.
DB LECTRO Inc. 3600 boul. Matte suite i Brossard Qc J4Y-2Z2 tel:(450)-444-1424 fax:(450)-444-4714
FEATURES
Plastic package
Glass passivated chip junction in DO-201 package
1500W surge capability at 10/1000 s wave from
Excellent clamping capability
Low zener impedance
Fast response time: typically less than 1.0ps from 0 Volts to BV min.
Typical IR less than 1mA above 10V
(9.5mm) lead length, 5lbs., (2.3kg) tension
MECHANICAL DATA
Case: JEDEC DO-201 Molded plastic
Terminal: Axial leads, solderable per
MIL-STD-750
, Method 2026
Polarity: Color band denotes cathode except Bipolar
Mounting Position: Any
Weight: 0.045 ounce, 1.2 grams
SYMBOL VALUE
UNITS
P
PPM
Minimum
1500
Watts
P
M(AV)
6.5
Watts
T
J
, T
STG
-55 to +
175
Notes :
1.Non-repetitive current pulse , per Fig. 3 and derated above T
A
= 25
per Fig. 2 .
2.
Mounted on Copper Pad area of 1.61.6" (4040mm) per Fig. 5.
3.8.3ms single half sine-wave , or equivalent square wave, Duty cycle = 4 pulses per minutes maximum.
Operating junction and Storage Temperature Range
RATING
Ratings at 25
ambient temperature unless otherwise specified.
I
FSM
200
Amps
Peak Power Dissipation at T
A
= 25
, T
P
= 1ms (Note 1)
Steady State Power Dissipation at T
L
= 75
, Lead lengths.375",(9.5mm) (Note 2)
Peak Forward Surge Current,8.3ms Single Half Sine-Wave
Superimposed on Rated Load,(JEDEC Method) (Note 3)
DEVICES FOR BIPOLAR APPLICATION
For Bidirectional use C or CA Suffix for types 1.5KE6.8 thru types 1.5KE440 (e.g. 1.5KE6.8C , 1.5KE440CA)
Electrical characteristics apply in both directions
MAXIMUM RATINGS AND CHARACTERISTICS
High temperature soldering guaranteed: 265C/10 seconds/.375",
1.5KE SERIES
GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR
VOLTAGE-6.8 TO 440 Volts
1500 watt Peak Power / 6.5 Watt Steady State
DB LECTRO Inc.
DB LECTRO Inc. 3600 boul. Matte suite i Brossard Qc J4Y-2Z2 tel:(450)-444-1424 fax:(450)-444-4714
Ratings and
Characteristic Curves
(T
A
=25
unless otherwise noted)
1.5KE SERIES
RATINGS AND CHARACTERISTIC CURVES
10
100
1000
1
10
100
200
Number of Cycles at 60 Hz
Fig.6 - Maximum Non-Repetitive Forward
Surge Current Uni-Directional Only
8.3ms Single Half Sine-Wave
(JEDEC Method)T
J
=T
J
max.
I
FSM
-Peak Forward Surge Current (A)
0.1
1
10
100
10ms
0.1s
1.0s
10s
100s
1.0ms
t
d
- Pulse Width (sec.)
Fig. 1 - Peak Pulse Power Rating Curve
P
PPM
-Peak Pulse Power (kW)
P
M(AV)
,Steady State Power
Dissipation (W)
0
25
50
75
100
125
150
175
200
0
1.0
2.0
3.0
4.0
Fig. 5 - Steady State Power
Derating Curve
T
L
- Lead Temperature (C)
L=0.375" (9.5mm)
Lead Lengths
1.6x1.6x.040"
(40x40x1mm)
Copper Heat Sinks
5.0
6.0
7.0
8.0
60Hz
Resistive or
Inductive Load
t - Time(ms)
3.0
4.0
150
0
1.0
2.0
t
r
= 10sec.
Peak Value
I
PPM
T
J
= 25C
Pulse Width (t
d
)
is defined as the point
where the peak current
decays to 50% of I
PPM
10/1000sec.Waveform
as defined by R.E.A.
t
d
Fig.3 - Pulse Waveform
4.0
50
Half Value- I
PPM
2
100
I
PPM
- Peak Pulse Current,% I
RSM
3.0
0
10
100
1000
10000
1
10
100
1000
5
10
100
1000
10000
C
J
- Capacitance (pF)
Fig. 4 - Typical Junction Capacitance
VWM - Reverse Stand-Off Voltage (V)
Unidirectional
Bidirectional
f = 1MHz
Vsig = 50mVp-p
T
J
= 25C
V
R
= 0
500
V
R
= Rated
Stand-off Voltage
10
0
12.5
25
37.5
50
62.5
75
87.5
100
0
25
50
75
100
125
150
175
200
Fig.2 - Pulse Derating Curve
Peak Pulse Power (P
PP
)
or Current (I
PP
)
Derating in Percentage,%
T
A
- Ambient Temperature (C)
DB LECTRO Inc.
DB LECTRO Inc. 3600 boul. Matte suite i Brossard Qc J4Y-2Z2 tel:(450)-444-1424 fax:(450)-444-4714
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