Transient
15
Series
MERITEK
F
EATURES
For surface mounted applications in order to optimize board space.
Low profile package.
Built-in strain relief.
Glass passivated junction.
Low inductance.
Excellent clamping capability.
Repetition Rate (duty cycle): 0.01%.
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: 260°C/10 seconds at terminals.
UL E2230
SMC/DO-214AB
M
ECHANICAL
D
ATA
M
Case: JEDEC DO-214AB. Molded plastic over glass passivated junction.
Terminal: Solder plated, solderable per MIL-STD-750, Method 2026.
Polarity: Color band denotes cathode except Bidirectional.
Standard Packaging: 16mm tape (EIA STD RS-481)
.
Weight: 0.007 ounce, 0.21 grams.
D
EVICES
F
OR
B
IPOLAR
A
PPLICATION
D
For
Bidirectional
use CA suffix for type 1.5SMC6.8CA through type 1.5SMC550CA;
Electrical
characteristics
apply in both directions.
M
AXIMUM
R
ATINGS
A
ND
C
HARACTERISTICS
M
R
Ratings at
25°C
ambient temperature unless otherwise specified.
RATING
Peak Pulse Power Dissipation on 10/1000 s waveform.
(Note 1, Note 2, Fig. 1)
Peak Pulse Current on 10/1000 s waveform. (Note 1, Fig. 3)
Steady State Power Dissipation at T
L
=75
&
, Lead length .375”
(9.5mm). (Note 2, Fig. 5)
Peak Forward Surge Current,8.3ms Single Half Sine-Wave
Superimposed on Rated Load. (JEDEC Method) (Note
3,
Fig. 6)
Operating junction and Storage Temperature Range.
SYMBOL
P
PPM
I
PPM
P
M(AV)
I
FSM
T
J
, T
STG
VALUE
Minimum 1,500
See Table
UNIT
Watts
Amps
Watts
Amps
&
6.5
200
-65 to +150
Notes: 1. Non-repetitive current pulse, per Fig.
3
and derated above T
A
= 25
&
per
Fig.
2.
2. Mounted on 8.0mm x 8.0mm Copper Pads to each terminal.
3. 8.3ms single half sine-wave, or equivalent square wave, Duty cycle = 4 pulses per minute maximum.
All specifications
subject to change without notice.
1
Rev 7
Transient
15
Series
MERITEK
P
ACKAGE
D
IMENSIONS
Cathode Band
t
s
d
T1
D1 D
T
SMC/DO-214AB
L
Item
L
D
D1
T
T1
d
s
t
Millimeters
Min.
6.60
5.59
2.90
7.75
0.76
-
2.06
0.152
Max.
7.11
6.22
3.20
8.13
1.52
0.203
2.62
0.305
Min.
0.260
0.220
0.114
0.305
0.030
-
0.079
0.006
Inches
Max.
0.280
0.245
0.126
0.320
0.060
0.008
0.103
0.012
S
PECIFICATIONS
Part Number
UNI-POLAR
BI-POLAR
Maximum
Device Reverse Breakdown Breakdown
Peak Reverse
Test Clamping
Marking Stand-Off Voltage
Voltage
Pulse Leakage
Current Voltage
Current @V
RWM
@I
T
@I
T
Code
Voltage
@I
PP
UNI
BI
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
2
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
Rev 7
1.5SMC6.8A
1.5SMC7.5A
1.5SMC8.2A
1.5SMC9.1A
1.5SMC10A
1.5SMC11A
1.5SMC12A
1.5SMC13A
1.5SMC15A
1.5SMC16A
1.5SMC18A
1.5SMC20A
1.5SMC22A
1.5SMC24A
1.5SMC27A
1.5SMC6.8CA 6V8A 6V8C
1.5SMC7.5CA 7V5A 7V5C
1.5SMC8.2CA 8V2A 8V2C
1.5SMC9.1CA 9V1A 9V1C
1.5SMC10CA
1.5SMC11CA
1.5SMC12CA
1.5SMC13CA
1.5SMC15CA
1.5SMC16CA
1.5SMC18CA
1.5SMC20CA
1.5SMC22CA
1.5SMC24CA
1.5SMC27CA
10A 10C
11A 11C
12A 12C
13A 13C
15A 15C
16A 16C
18A 18C
20A 20C
22A 22C
24A 24C
27A 27C
Transient
15
Series
MERITEK
Part Number
UNI-POLAR
BI-POLAR
Maximum
Peak Reverse
Device Reverse Breakdown Breakdown
Test Clamping
Pulse Leakage
Marking Stand-Off Voltage
Voltage
Current Voltage Current
@I
T
@I
T
Code
Voltage
@V
RWM
@I
PP
UNI
BI
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
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
3
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
Rev 7
1.5SMC30A
1.5SMC33A
1.5SMC36A
1.5SMC39A
1.5SMC43A
1.5SMC47A
1.5SMC51A
1.5SMC56A
1.5SMC62A
1.5SMC68A
1.5SMC75A
1.5SMC82A
1.5SMC91A
1.5SMC100A
1.5SM100A
1.5SMC30CA
1.5SMC33CA
1.5SMC36CA
1.5SMC39CA
1.5SMC43CA
1.5SMC47CA
1.5SMC51CA
1.5SMC56CA
1.5SMC62CA
1.5SMC68CA
1.5SMC75CA
1.5SMC82CA
1.5SMC91CA
30A 30C
33A 33C
36A 36C
39A 39C
43A 43C
47A 47C
51A 51C
56A 56C
62A 62C
68A 68C
75A 75C
82A 82C
91A 91C
1.5SMC100CA 68A 100C
1.5SMC110A 1.5SMC110CA 75A 110C
1.5SMC120A 1.5SMC120CA 120A 120C 102.00
1.5SMC130A 1.5SMC130CA 130A 130C 111.00
1.5SMC150A 1.5SMC150CA 150A 150C 128.00
1.5SMC160A 1.5SMC160CA 160A 160C 136.00
1.5SMC170A 1.5SMC170CA 170A 170C 145.00
1.5SMC180A 1.5SMC180CA 180A 180C 154.00
1.5SMC200A 1.5SMC200CA 200A 200C 171.00
1.5SMC220A 1.5SMC220CA 220A 220C 185.00
1.5SMC250A 1.5SMC250CA 250A 250C 214.00
1.5SMC300A 1.5SMC300CA 300A 300C 256.00
1.5SMC350A 1.5SMC350CA 350A 350C 300.00
1.5SMC400A 1.5SMC400CA 400A 400C 342.00
1.5SMC440A 1.5SMC440CA 440A 440C 376.00
1.5SMC480A 1.5SMC480CA 480A 480C 408.00
1.5SMC510A 1.5SMC510CA 510A 510C 434.00
1.5SMC530A 1.5SMC530CA 530A 530C 477.00
1.5SMC540A 1.5SMC540CA 540A 540C 486.00
1.5SMC550A 1.5SMC550CA 550A 550C 495.00
Note: For Bidirectional type having V
RWM
of 10 volts and less,the I
R
limit doubles.
Transient
15
Series
MERITEK
R
ATING AND
C
HARACTERISTIC
C
URVES
Figure 1 - Peak Pulse Power Rating Curve
100
P
PPM
-Peak Pulse Power (kW)
(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 %
75
10
50
25
1
0.000001
0
0.00001
0.0001
0.001
t
d
-Pulse Width (sec.)
0
25
50
75
100
125
150
175
200
T
A
- Ambient Temperature (ºC)
Figure 3 - Pulse Waveform
150
I - Peak Pulse Current, %
RSM
I
PPM
tr=10µsec
Peak Value
I
PPM
T J =25°C
Pulse Width(td) is defined
as the point where the peak
current decays to 50% of PPM
I
Figure 4 - Typical Junction Capacitance
100000
10000
1000
100
Bi-directional @V
R
Bi-directional V=0V
Uni-directional V=0V
100
Half Value
I
PPM
I
PPM
(
2
)
50
10/1000µsec. Waveform
as defined by R.E.A
Cj (pF)
Uni-directional @V
R
10
1
1.0
td
Tj=25C
f=1.0MHz
Vsig=50mVp-p
0
0
1.0
2.0
t-Time (ms)
3.0
4.0
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
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
P
M(AV)
, Steady Sate Power
Dissipation (W)
0
25
50
75
100
125
150
175
T
A
- Ambient Temperature (ºC)
4
Rev 7
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