Axial Lead Transient Voltage Suppressor
1.5KE SERIES
List
Formosa MS
List................................................................................................. 1
Package outline............................................................................... 2
Features.......................................................................................... 2
Mechanical data............................................................................... 2
Maximum ratings .............................................................................. 2
Electrical characteristics................................................................... 3
Rating and characteristic curves........................................................ 4
Pinning information........................................................................... 5
Taping & bulk specifications for AXIAL devices.................................... 5
Suggested thermal profiles for soldering processes............................. 6
High reliability test capabilities........................................................... 7
http://www.formosams.com/
TEL:886-2-22696661
FAX:886-2-22696141
Document ID
Issued Date
2008/02/10
Revised Date
2010/03/10
Revision
B
Page.
7
Page 1
DS-222806
Axial Lead Transient Voltage Suppressor
1.5KE SERIES
1500W Axial Lead Transient Voltage
Suppressors - 6.8V-440V
Features
•
Glass passivated chipn .
•
1500 W peak pulse power capability with a 10/1000us waveform,
repetitive rate (duty cycle):0.01 %
•
Low leakage .
•
Excellent clamping capability.
•
Very fast response time .
•
Lead-free parts meet RoHS requirments.
•
Suffix "-H" indicates Halogen free parts, ex. 1.5ΚΕ6.8Α-H
Formosa MS
Package outline
DO-201AE
1.0(25.4)
MIN.
.220(5.6)
.197(5.0)
DIA.
.375(9.5)
.285(7.2)
Mechanical data
•
Epoxy : UL94-V0 rated flame retardant
•
Case : Molded plastic, DO-201AE
•
Lead : Axial leads, solderable per MIL-STD-202,
Method 208 guranteed
.042(1.07)
.037(0.94)
DIA.
1.0(25.4)
MIN.
•
Polarity: Color band denotes cathode end
•
Mounting Position : Any
•
Weight : Approximated 1.20 gram
Dimensions in inches and (millimeters)
Maximum ratings
(AT
PARAMETER
Peak power dissipation
Peak pulse current
T
A
=25 C unless otherwise noted)
CONDITIONS
with a 10/1000us waveform, note 1& fig.1
with a 10/1000us waveform, note 1& fig.1
at T
L
=75 C, lead length 0.375"(9.5mm)
8.3ms single half sine-wave
(JEDEC Mthod), note 2
at 100A for Uni-Directional types only, note 3
O
o
Symbol
P
PPM
I
PPM
P
M(AV)
I
FSM
V
F
T
J
T
STG
1.5KE series
1500
See Table 1
6.5
200
3.5/5.0
-55 to +150
-55 to +150
UNIT
W
A
W
A
V
O
Steady state power dissipation
Peak forward surge current
Maximum instantaneours forward voltage
Operating junction temperature range
Storage temperature range
C
C
O
Note 1. Non-repetitive current pulse, per Fig. 3 and derated above T
A
=25 C per Fig. 2
2. Measured on 8.3 mS single half sine-wave or equivalent square wave, duty cycle=4 pulses per minute maximum
3. V
F
<3.5V . for devices of V
BR
<
200V, and V
F
<5.0V . for devices of V
BR
>201V
O
http://www.formosams.com/
TEL:886-2-22696661
FAX:886-2-22696141
Document ID
Issued Date
2008/02/10
Revised Date
2010/03/10
Revision
B
Page.
7
Page 2
DS-222806
Electrical characteristics
(at T =25 C unless otherwise noted)
o
A
Table 1
Maximum Clamping
Voltage @I
PP
V
C
Volts
10.5
11.3
12.1
13.4
14.5
15.6
16.7
18.2
21.2
22.5
25.5
27.7
30.6
33.2
37.5
41.4
45.7
49.9
53.9
59.3
64.8
70.1
77.0
85.0
92.0
103.0
113.0
125.0
137.0
152.0
165.0
179.0
207.0
219.0
234.0
246.0
274.0
328.0
344.0
414.0
482.0
548.0
602.0
I
PP
A
142.8
132.7
123.9
111.9
103.4
96.1
89.8
82.4
70.7
67.0
59.5
54.0
49.0
45.0
40.0
36.0
33.0
30.0
28.0
25.3
23.2
21.4
19.5
17.7
16.3
14.6
13.3
12.0
11.0
9.9
9.1
8.4
7.2
6.8
6.4
6.1
5.5
4.6
4.4
3.6
3.1
2.7
2.5
Maximum
Reverse
Leakage
Current
I
R
@V
RWM
μA
1000
500
200
50
10
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
(Uni)
1.5KE6.8A
1.5KE7.5A
1.5KE8.2A
1.5KE9.1A
1.5KE10A
1.5KE11A
1.5KE12A
1.5KE13A
1.5KE15A
1.5KE16A
1.5KE18A
1.5KE20A
1.5KE22A
1.5KE24A
1.5KE27A
1.5KE30A
1.5KE33A
1.5KE36A
1.5KE39A
1.5KE43A
1.5KE47A
1.5KE51A
1.5KE56A
1.5KE62A
1.5KE68A
1.5KE75A
1.5KE82A
1.5KE91A
1.5KE100A
1.5KE110A
1.5KE120A
1.5KE130A
1.5KE150A
1.5KE160A
1.5KE170A
1.5KE180A
1.5KE200A
1.5KE220A
1.5KE250A
1.5KE300A
1.5KE350A
1.5KE400A
1.5KE440A
(Bi)
1.5KE6.8CA
1.5KE7.5CA
1.5KE8.2CA
1.5KE9.1CA
1.5KE10CA
1.5KE11CA
1.5KE12CA
1.5KE13CA
1.5KE15CA
1.5KE16CA
1.5KE18CA
1.5KE20CA
1.5KE22CA
1.5KE24CA
1.5KE27CA
1.5KE30CA
1.5KE33CA
1.5KE36CA
1.5KE39CA
1.5KE43CA
1.5KE47CA
1.5KE51CA
1.5KE56CA
1.5KE62CA
1.5KE68CA
1.5KE75CA
1.5KE82CA
1.5KE91CA
1.5KE100CA
1.5KE110CA
1.5KE120CA
1.5KE 130 CA
1.5KE150CA
1.5KE160CA
1.5KE170CA
1.5KE180CA
1.5KE200CA
1.5KE220CA
1.5KE250CA
1.5KE300CA
1.5KE350CA
1.5KE400CA
1.5KE440CA
Marking Code
Reverse
Stand-off
Voltage
Part No.
(Uni)
Part No.
V
RWM
(Bi)
Volts
1.5KE6.8A
1.5KE7.5A
1.5KE8.2A
1.5KE9.1A
1.5KE10A
1.5KE11A
1.5KE12A
1.5KE13A
1.5KE15A
1.5KE16A
1.5KE18A
1.5KE20A
1.5KE22A
1.5KE24A
1.5KE27A
1.5KE30A
1.5KE33A
1.5KE36A
1.5KE39A
1.5KE43A
1.5KE47A
1.5KE51A
1.5KE56A
1.5KE62A
1.5KE68A
1.5KE75A
1.5KE82A
1.5KE91A
1.5KE100A
1.5KE110A
1.5KE120A
1.5KE130A
1.5KE150A
1.5KE160A
1.5KE170A
1.5KE180A
1.5KE200A
1.5KE220A
1.5KE250A
1.5KE300A
1.5KE350A
1.5KE400A
1.5KE440A
1.5KE6.8CA
1.5KE7.5CA
1.5KE8.2CA
1.5KE9.1CA
1.5KE10CA
1.5KE11CA
1.5KE12CA
1.5KE13CA
1.5KE15CA
1.5KE16CA
1.5KE18CA
1.5KE20CA
1.5KE22CA
1.5KE24CA
1.5KE27CA
1.5KE30CA
1.5KE33CA
1.5KE36CA
1.5KE39CA
1.5KE43CA
1.5KE47CA
1.5KE51CA
1.5KE56CA
1.5KE62CA
1.5KE68CA
1.5KE75CA
1.5KE82CA
1.5KE91CA
1.5KE100CA
1.5KE110CA
1.5KE120CA
1.5KE 130 CA
1.5KE150CA
1.5KE160CA
1.5KE170CA
1.5KE180CA
1.5KE200CA
1.5KE220CA
1.5KE250CA
1.5KE300CA
1.5KE350CA
1.5KE400CA
1.5KE440CA
5.80
6.40
7.02
7.78
8.55
9.40
10.2
11.1
12.8
13.6
15.3
17.1
18.8
20.5
23.1
25.6
28.2
30.8
33.3
36.8
40.2
43.6
47.8
53.0
58.1
64.1
70.1
77.8
85.5
94.0
102.0
111.0
128.0
136.0
145.0
154.0
171.0
185.0
214.0
256.0
300.0
342.0
376.0
Breakdown Voltage @I
T
V
BR Min
Volts
6.45
7.13
7.79
8.65
9.50
10.5
11.4
12.4
14.3
15.2
17.1
19.0
20.9
22.8
25.7
28.5
31.4
34.2
37.1
40.9
44.7
48.5
53.2
58.9
64.6
71.3
77.9
86.5
95.0
105.0
114.0
124.0
143.0
152.0
162.0
171.0
190.0
209.0
237.0
285.0
332.0
380.0
418.0
V
BR Max
Volts
7.14
7.88
8.61
9.55
10.5
11.6
12.6
13.7
15.8
16.8
18.9
21.0
23.1
25.2
28.4
31.5
34.7
37.8
41.0
45.2
49.4
53.6
58.8
65.1
71.4
78.8
86.1
95.5
105.0
116.0
126.0
137.0
158.0
168.0
179.0
189.0
210.0
231.0
263.0
315.0
368.0
420.0
462.0
Test
Current
I
T
mA
10
10
10
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
Note 1. V
BR
measured after I
T
applied for 300ìS, I
T
=square wave pulse or equivalent
2. Surge current waveform per Fig. 3 and derated per Fig. 2
3. For bi-directional types having V
RWM
of 10 volts and less, the I
R
limit is doubled
4. Suffix ‘C’ denotes bi-directional devices. Suffix ‘A’ denotes 5% tolerance devices, no suffix denotes 10% tolerance devices.
5. All terms and symbols are consistent with ANS/IEEE C62.35
http://www.formosams.com/
TEL:886-2-22696661
FAX:886-2-22696141
Document ID
Issued Date
2008/02/10
Revised Date
2010/03/10
Revision
B
Page.
7
Page 3
DS-222806
Rating and characteristic curves (1.5KE SERIES)
FIG.1 - PEALK PULSE POWER RATING CURVE
FIG.2 - PULSE DERATING CURVE
PEAK PULSE POWER OR CURRENT
DERATING IN PERCENTAGE, %
100
100
PEAK PULSE POWER, P
PPM
(KW)
75
pulse width (td) is defined
as the point where the peak
current decays to 50%
10
50
1.0
25
0.1
0.1u
1.0u
10u
100u
1.0m
10m
0
0
25
50
75
100
125
150 175
200
PULSE WIDTH, (sec)
AMBIENT TEMPERATURE, T
A
(°C)
FIG.3 - PULSE WAVEFORM
FIG.4 - TYPICAL JUNCTION CAPACITANCE
PEAK PULSE CURRENT, I
PPM
(%)
tr=10us
pulse width (td) is defined
as the point where the peak
current decays to 50%
JUNCTION CAPACITANCE, C
J
(pF)
150
100000
Bi
-
directional VR
=
0V
Uni
-
directional VR
=
0V
10000
100
peak value I
PPM
half value I
PPM
/2
10/1000 us waveform
1000
Uni
-
directional
@
VRWM
Bi
-
directional
@
VRWM
100
50
10
Tj
=
25°C
f
=
1
.
0MHz
Vsig
=
50mVp
-
p
td
0
0
1.0
2.0
TIME, T (ms)
3.0
4.0
1
1
.
0
10
.
0
100
.
0
1000
.
0
BREAKDOWN VOLTAGE, V
BR
(V)
FIG.5 - STEADY STATE POWER DERATING CURVE
STEADY STATE POWER DISSIPATION (W)
6
.
5
6
5
.
5
5
4
.
5
4
3
.
5
3
2
.
5
2
1
.
5
1
0
.
5
0
0
PEAK FORWARD SURGE CURRENT, I
FSM
(A)
FIG.6 - MAXIMUM NON-REPETITIVE
FORWARD SURGE CURRENT
200
100
L
=
0
.
375
” (
9
.
5mm
)
Lead Lengths
50
25
50
75
100
125
150
175
200
20
1
10
NUMBER OF CYCLES AT 60HZ
100
LEAD TEMPERATURE, T
L
(°C)
http://www.formosams.com/
TEL:886-2-22696661
FAX:886-2-22696141
Document ID
Issued Date
2008/02/10
Revised Date
2010/03/10
Revision
B
Page.
7
Page 4
DS-222806
Axial Lead Transient Voltage Suppressor
1.5KE SERIES
Pinning information
Pin
Uni-Directional
Pin1 cathode
Pin2 anode
Bi-Directional
Simplified outline
Formosa MS
Symbol
1
2
1
2
Taping & bulk specifications for AXIAL devices
52.4mm
17mm DIA.
55mm Max.
A
72mm DIA.
17mm DIA.
355mm
Max OFF
Alignment
1.2mm
71mm Max.
OFF Center
both sids
1.0mm
6.3mm
REEL PACKING
DEVICE
CASE
TYPE
DO-201AE
1,200
Q'TY 1
(PCS / REEL)
COMPONENT
SPACING
"A" in FIG. A
10 mm
CARTON
SIZE
(m/m)
360 * 340 * 370
4,800
Q'TY 2
(PCS / CARTON)
APPROX.
CROSS
WEIGHT(kg)
9.1
AMMO PACKING
DEVICE
CASE
TYPE
DO-201AE
1,200
Q'TY 1
(PCS / BOX)
INNER
BOX SIZE
(m/m)
260 * 83 * 160
CARTON
SIZE
(m/m)
440 * 270 * 340
12,000
Q'TY 2
(PCS / CARTON)
APPROX.
CROSS
WEIGHT(kg)
17.0
http://www.formosams.com/
TEL:886-2-22696661
FAX:886-2-22696141
Document ID
Issued Date
2008/02/10
Revised Date
2010/03/10
Revision
B
Page.
7
Page 5
DS-222806
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