Transient Voltage Suppressor
1.5KE SERIES
List
Formosa MS
00
3
List................................................................................................. 1
58
1
13
Features.......................................................................................... 2
ter
Kin
Mechanical data............................................................................... 2
MS
F
圳
Maximum ratings .............................................................................. 2
深
Electrical characteristics................................................................... 3
Rating and characteristic curves........................................................ 4
Pinning information........................................................................... 5
Suggested thermal profiles for soldering processes............................. 5
High reliability test capabilities........................................................... 6
Package outline............................................................................... 2
80
6
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.
6
Page 1
DS-222806
Transient Voltage Suppressor
1.5KE SERIES
1500W Axial Lead Transient Voltage
Suppressors - 6.8V-440V
Features
•
Axial lead type devices for through hole design.
•
1500W peak pulse power capability with a 10/1000us
•
•
•
•
•
•
•
waveform, repetition rate (duty cycle): 0.05%.
Excellent clamping capability.
Low incremental surge resistance.
Fast response time from 0V to VBR, typically less than
1pS for uni-directional & 5 nS for bi-directional types.
Ultra high-speed switching.
Glass passivated chip junction.
Lead-free parts meet environmental standards of
MIL-STD-19500 /228
Suffix "-H" indicates Halogen free parts, ex. 1.5ΚΕ6.8Α-H
Formosa MS
Package outline
DO-201AE
Mechanical data
深
圳
MS
F
int
K
e
13
r
68
1
.220(5.6)
.197(5.0)
DIA.
30
0
58
0
1.0(25.4)
MIN.
.375(9.5)
.285(7.2)
.042(1.07)
.037(0.94)
DIA.
1.0(25.4)
MIN.
•
Epoxy : UL94-V0 rated flame retardant
•
Case : Molded plastic, DO-201AE
•
Lead : Axial leads, solderable per MIL-STD-202,
Method 208 guranteed
Dimensions in inches and (millimeters)
•
Polarity: Color band denotes cathode end
•
Mounting Position : Any
•
Weight : Approximated 1.20 gram
Maximum ratings
(AT
PARAMETER
Peak power dissipation
Peak pulse current
T
A
=25
o
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
O
C, lead length 0.375"(9.5mm)
8.3ms single half sine-wave superimposed
on rated load(JEDEC Mthod), note 2
at 100A for Uni-Directional types only, note 3
Symbol
P
PPM
I
PPM
P
M(AV)
I
FSM
V
F
T
J
T
STG
O
1.5KE series
1500
See Table 1
6.5
200
3.5/5.0
-55~+150
-65~+175
UNIT
W
A
W
A
V
O
Steady state power dissipation
Peak forward surge current
Maximum instantaneours forward voltage
Operating temperature
Storage temperature
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 max. for devices of V
BR
< 200V, and V
F
=5.0V max. for devices of V
BR
>201V
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.
6
Page 2
DS-222806
Electrical characteristics
(at T =25 C unless otherwise noted)
o
A
Table 1
Electricity Characteristics(T
A
= 25
O
C)
Absolute Maximum Rating(T
A
= 25
O
C)
Part No.
V
RWM
Volts
1.5KE6.8(C)A
1.5KE7.5(C)A
1.5KE8.2(C)A
1.5KE9.1(C)A
1.5KE10(C)A
1.5KE11(C)A
1.5KE12(C)A
1.5KE13(C)A
1.5KE15(C)A
1.5KE16(C)A
1.5KE18(C)A
1.5KE20(C)A
1.5KE22(C)A
1.5KE24(C)A
1.5KE27(C)A
1.5KE30(C)A
1.5KE33(C)A
1.5KE36(C)A
1.5KE39(C)A
1.5KE43(C)A
1.5KE47(C)A
1.5KE51(C)A
1.5KE56(C)A
1.5KE62(C)A
1.5KE68(C)A
1.5KE75(C)A
1.5KE82(C)A
1.5KE91(C)A
1.5KE100(C)A
1.5KE110(C)A
1.5KE120(C)A
1.5KE130(C)A
1.5KE150(C)A
1.5KE160(C)A
1.5KE170(C)A
1.5KE180(C)A
1.5KE200(C)A
1.5KE220(C)A
1.5KE250(C)A
1.5KE300(C)A
1.5KE350(C)A
1.5KE400(C)A
1.5KE440(C)A
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
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
61.6
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
I
T
mA
10
10
10
1.0
1.0
1.0
1.0
1.0
1.0
1.0
I
FSM
(A)@8.3ms
200
200
200
200
200
200
200
200
200
Max. V
C
@I
PPM
Max. I
R
@V
RWM
Volts
10.8
11.3
12.1
13.4
14.5
15.6
I
PPM
(A)
139.0
132.0
124.0
112.0
103.0
1000
500
200
16.7
深
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
圳
MS
F
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
e
int
K
200
r1
31
18.2
80
6
30
96.0
90.0
82.0
71.0
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
58
0
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
50
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
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
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
600.0
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
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.
6
Page 3
DS-222806
Rating and characteristic curves (1.5KE SERIES)
FIG.1 - PEALK PULSE POWER RATING CURVE
PEAK PULSE POWER OR CURRENT
DERATING IN PERCENTAGE, %
100
PEAK PULSE POWER, P
PPM
(KW)
100
FIG.2 - PULSE DERATING CURVE
75
10
1.0
0.1
0.1u
1.0u
MS
10u
100u
1.0m
10m
F
圳
PULSE WIDTH, (sec)
深
int
K
e
13
r
25
0
50
68
1
30
0
58
0
pulse width (td) is defined
as the point where the peak
current decays to 50%
0
25
50
75
100
125
150 175
200
AMBIENT TEMPERATURE, T
A
(°C)
FIG.3 - PULSE WAVEFORM
PEAK PULSE CURRENT, I
PPM
(%)
pulse width (td) is defined
as the point where the peak
current decays to 50%
JUNCTION CAPACITANCE, C
J
(pF)
150
tr=10us
FIG.4 - TYPICAL JUNCTION CAPACITANCE
100000
Bi-directional VR=0V
10000
Uni-directional VR=0V
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.
6
Page 4
DS-222806
Transient Voltage Suppressor
1.5KE SERIES
Pinning information
Pin
Uni-Directional
Pin1 cathode
Pin2 anode
Bi-Directional
Simplified outline
Formosa MS
Symbol
2
1
Suggested thermal profiles for soldering processes
深
圳
MS
F
int
K
e
13
r
1
80
6
58
1
00
3
2
1.Lead free temperature profile wave-soldering
280
260
240
220
200
Temperature(°C)
Peak soldering temperature not
to exceed 260ºC
180
160
140
120
100
80
60
40
20
0
0
20
Preheat
Max gradient 2ºC/s
Peak
Max well
time 5 Max
Cool Down
Max gradient-4ºC/s
Suggested gradient - 2ºC/s or
less
40
60
80
100 120 140 160 180 200 220 240
Time(Sec)
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.
6
Page 5
DS-222806
