Transient
1 5K
Series
MERITEK
UL E2230
F
EATURES
Plastic package.
Glass passivated chip junction in DO-201 package.
1,500W surge capability at 10/1000μs waveform.
Excellent clamping capability.
Low zener impedance.
Fast response time: typically less than 1.0ps from 0
volt
to BV min.
Typical I
R
less than 1μA above 10V.
High temperature soldering guaranteed: 265 /10 seconds/.375”,
(9.5mm) lead length, 5lbs., (2.3kg) tension.
DO-201
M
ECHANICAL
D
ATA
Case: JEDEC DO-201 Molded Plastic.
Terminals: 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.
D
EVICES
F
OR
B
IPOLAR
A
PPLICATION
D
For
Bidirectional,
use C or CA suffix for type 1.5KE6.8 through type 1.5KE550 (e.g. 1.5KE6.8C, 1.5KE550CA);
Electrical
characteristics apply in both directions.
M
AXIMUM
R
ATINGS
A
ND
C
HARACTERISTICS
M
Ratings at 25
ambient temperature unless otherwise specified.
RATING
Peak Pulse Power Dissipation on 10/1000 s waveform. (Note 1 Fig. 1)
Peak Pulse Current on 10/1000 s waveform. (Note 1 Fig. 3)
Steady State Power Dissipation at T
L
=75
(Fig. 5)
Peak Forward Surge Current 8.3ms Single Half Sine-Wave Superimposed
on Rated Load.
(JEDEC
Method) (Note
2,
Fig. 6)
Operating junction and Storage Temperature Range
.
Notes:
1. Non-repetitive current pulse, per Fig. 3 and derated above T
A
= 25
Lead length .375” (9.5mm).
SYMBOL
P
PPM
VALUE
Minimum 1,500
See
Table
6.5
UNIT
Watts
Amps
Watts
I
PPM
P
M(AV)
I
FSM
T
J
, T
STG
per Fig. 2.
200
-55 to +175
Amps
2.
2
8.3ms single half sine-wave, or equivalent square wave, Duty cycle = 4 pulses per minute maximum.
All specifications are subject to change without notice.
1
Rev 7
Transient
P
1 5K
Series
MERITEK
P
ACKAGE
D
IMENSIONS
d
DIA.
s
DIA.
L
T
DO-201
L
Item
L
T
d
s
Millimeters
Min.
25.40
7.20
4.80
0.96
Max.
-
9.50
5.30
1.07
Min.
1.000
0.285
0.190
0.038
Inches
Max.
-
0.375
0.210
0.042
R
S
PECIFICATIONS
V
V
E
Part Number
UNI-POLAR
Reverse
Breakdown
Breakdown
Maximum
Peak Reverse
Test
Stand-Off
Voltage
Pulse Leakage
Voltage Current Clamping
Voltage @I
PP
Current @V
RWM
Voltage
MIN.@I
T
MAX.@I
T
V
RWM
(V)
5.80
6.40
7.02
7.78
8.55
9.40
10.20
11.10
12.80
13.60
15.30
17.10
18.80
20.50
23.10
V
BR MIN.
(V)
6.45
7.13
7.79
8.65
9.50
10.50
11.40
12.40
14.30
15.20
17.10
19.00
20.90
22.80
25.70
V
BR MAX.
(V)
7.14
7.88
8.61
9.50
10.50
11.60
12.60
13.70
15.80
16.80
18.90
21.00
23.10
25.20
28.40
I
T
(mA)
10
10
10
1
1
1
1
1
1
1
1
1
1
1
1
V
C
(V)
10.5
11.3
12.1
13.4
14.5
15.6
16.7
18.2
21.2
22.5
25.2
27.7
30.6
33.2
37.5
I
PP
(A)
144.8
134.5
125.6
113.4
104.8
97.4
91.0
83.5
71.7
67.6
60.3
54.9
49.7
45.8
40.5
I
R
(μA)
1000
500
200
50
10
5
5
1
1
1
1
1
1
1
1
BI-POLAR
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
1.5KE6.8CA
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
2
Rev 7
Transient
1 5K
Series
MERITEK
S
PECIFICATIONS
Part Number
UNI-POLAR
Reverse Breakdown Breakdown
Maximum
Peak Reverse
Test
Stand-Off Voltage
Pulse Leakage
Voltage Current Clamping
Voltage @I
PP
Current @V
RWM
Voltage
MIN.@I
T
MAX.@I
T
V
RWM
(V)
25.60
28.20
30.80
33.30
36.80
40.20
43.60
47.80
53.00
58.10
64.10
70.10
77.80
85.50
94.00
102.00
111.00
128.00
136.00
145.00
154.00
171.00
185.00
214.00
256.00
300.00
342.00
376.00
408.00
434.00
450.00
459.00
467.00
V
BR MIN.
(V)
28.50
31.40
34.20
37.10
40.90
44.70
48.50
53.20
58.90
64.60
71.30
77.90
86.50
95.00
105.00
114.00
124.00
143.00
152.00
162.00
171.00
190.00
209.00
237.00
285.00
332.00
380.00
418.00
456.00
485.00
503.50
513.00
522.50
V
BR MAX.
(V)
31.50
34.70
37.80
41.00
45.20
49.40
53.60
58.80
65.10
71.40
78.80
86.10
95.50
105.00
116.00
126.00
137.00
158.00
168.00
179.00
189.00
210.00
231.00
263.00
315.00
368.00
420.00
462.00
504.00
535.00
556.50
567.00
577.50
I
T
(mA)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
V
C
(V)
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
658.0
698.0
725.0
740.0
760.0
I
PP
(A)
36.7
33.3
30.5
28.2
25.6
23.5
21.7
19.7
17.9
16.5
14.8
13.5
12.2
11.1
10.0
9.2
8.5
7.3
6.9
6.5
6.2
5.5
4.6
4.4
3.7
3.2
2.8
2.5
2.3
2.1
2.1
2.0
2.0
I
R
(μA)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
BI-POLAR
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
1.5KE30CA
1.5KE33CA
1.5KE36CA
1.5KE39CA
1.5KE43CA
1.5KE47CA
1.5KE51CA
1.5KE56CA
1.5KE62CA
1.5KE68CA
1.5KE75CA
1.5KE82CA
1.5KE91CA
1.5KE100A 1.5KE100CA
1.5KE110A 1.5KE110CA
1.5KE120A 1.5KE120CA
1.5KE130A 1.5KE130CA
1.5KE150A 1.5KE150CA
1.5KE160A 1.5KE160CA
1.5KE170A 1.5KE170CA
1.5KE180A 1.5KE180CA
1.5KE200A 1.5KE200CA
1.5KE220A 1.5KE220CA
1.5KE250A 1.5KE250CA
1.5KE300A 1.5KE300CA
1.5KE350A 1.5KE350CA
1.5KE400A 1.5KE400CA
1.5KE440A 1.5KE440CA
1.5KE480A 1.5KE480CA
1.5KE510A 1.5KE510CA
1.5KE530A 1.5KE530CA
1.5KE540A 1.5KE540CA
1.5KE550A 1.5KE550CA
Note: For
Bidirectional
type having V
RWM
of 10 volts and less, the I
R
limit doubles
.
3
Rev 7
Transient
1 5K
Series
MERITEK
R
ATING AND
C
HARACTERISTIC
C
URVES
Figure 1 - Peak Pulse Power Rating Curve
1000
(T
A
: 25°C UNLESS OTHERWISE SPECIFIED)
Figure 2 - Pulse Derating Curve
100
Peak Pulse Power (P
PP
) or Current (I
PP
)
Derating in Percentage %
P
PPM
-Peak Pulse Power (kW)
100
75
10
50
1
25
0.1
0.000001
0
0.00001
0.0001
0.001
0
25
50
75
100
125 150
175
200
t
d
-Pulse Width (Sec.)
T
A
-Ambient Temperature (ºC)
Figure 3 - Pulse Waveform
150
I
PPM
- Peak Pulse Current, % I
RSM
tr=10μsec
Peak Value
IPPM
TJ=25°C
Pulse Width(td) is defined
as the point where the peak
current decays to 50% of IPPM
Figure 4 - Typical Junction Capacitance
100000
Bi-directional V=0V
Uni-directional V=0V
10000
100
Cj (pF)
1000
Uni-directional @ V
R
Half Value
IPPM
IPPM
2
( )
10/1000μsec. Waveform
as defined by R.E.A
100
Bi-directional @ V
R
50
10
0
td
Tj=25C
f=1.0MHz
Vsig=50mVp-p
0
1.0
2.0
t-Time (ms)
3.0
4.0
1
1.0
10.0
100.0
1000.0
V
BR
- Reverse Breakdown Voltage (V)
Figure 5 - Steady State Power Dissipation Derating Curve
6.5
6
5.5
5
4.5
4
3.5
3
2.5
2
1.5
1
0.5
0
0
25
50
75
100
125
150
175
200
T
L
- Lead Temperature(ºC)
Figure 6 - Maximum Non-Repetitive Forward
Surge Current Uni-Directional Only
200
I
FSM
- Peak Forward Surge Current (A)
180
160
140
120
100
80
60
40
20
0
1
10
Number of Cycles at 60 Hz
100
Steady State Power Dissipation (W)
4
Rev 7
单片机
