8700 E. Thomas Road
Scotsdale, AZ 85252
Phone: (480) 941-6300
Fax:
(480) 947-1503
FEATURES:
•
•
•
•
•
BIDIRECTIONAL
1500 WATTS PEAK POWER
VOLTAGE RANGE FROM 5.5V TO 185V
LOW INDUCTANCE
LOW PROFILE PACKAGE FOR SURFACE MOUNTING
SMCG/J6036
thru
SMCG/J6072A
DESCRIPTION:
These Transient Voltage Suppressor devices are a series of Bi-directional Silicon
Transient Suppressors used in AC applications where large voltage transients can
permanently damage voltage-sensitive components.
These devices are manufactured using two silicon PN, junctions in a back to back
configuration. They are characterized by their high surge capability, fast response
time, and low impedance, (R
on
) for clamping surge.
The SMC series, rated for 1500 watts during a one millisecond pulse, can be used to
protect sensitive circuits against transients induced by lighting and inductive load
switching. The response time of TAZ clamping action is less than (5x10
-9
) sec;
therefore, they can protect Integrated Circuits, MOS devices, Hybrids, and other
voltage-sensitive semiconductors and components. This series of devices has also
been proven very effective as EMP and ESD suppressors.
5.5 thru 185 Volts
1500 Watts
Transient Voltage
Suppressors
MAXIMUM RATINGS:
DO-214AB
DO-215AB
1500 watts of peak pulse power dissipation at 25°C
°
-9
t
clamping
(0 volts to V
(BR)
min): less than 5 x 10 seconds
Operating and Storage Temperature: -65° to +150°C
°
°
Steady state power dissipation: 5.0 watts at T
L
= 25°C, at mounting plane.
°
Repetition rate (duty cycle): .01%
100
(Wave Form - See
Figure 2)
Non- Repetitive
Mechanical
Characteristics
CASE: Molded, Surface
Mountable.
TERMINALS: Gull-wing or C-Bend
(modified J-bend) leads, tin lead
plated
POLARITY: No markings on
bi-directional devices.
P
PP
Peak Pulse Power
-
kW
10
1.0
PACKAGING: 16mm tape (See EIA
Std. RS-481.)
100ns
1µs
0.1
10µs
100µs
1ms
10ms
tp Pulse Time
Figure 1
Peak Pulse Power vs Pulse Time
THERMAL RESISTANCE: 20°C/W
°
(typical) junction to lead (tab) at
mounting plane.
MSC1364.PDF 01/06/00
SMCG/J6036
thru
SMCG/J6072A
ELECTRICAL CHARACTERISTICS @ 25°C
MICROSEMI
PART
NUMBER
MODIFIED
"G"
BEND LEAD
MICROSEMI
PART
NUMBER
MODIFIED
"J"
BEND LEAD
Rated
Stand-Off
Voltage
VRM
(See Note 1)
BREAKDOWN
VOLTAGE
V
(
BR) @ IT
VOLTS
MAXIMUM
CLAMPING
VOLTAGE
VC @ I
PP
MAXIMUM
STANDOFF
CURRENT
I
D
PEAK
PULSE
CURRENT
Maximum
Temperature
Coefficient
@
V
RM
(See Fig. 2)
I
PP
α
V
(
BR)
(
1 mSEC
MIN
55.8
58.9
61.2
64.6
67.5
71.3
73.8
77.9
81.9
86.5
90.0
95.0
99.0
105.0
108.0
114.0
117.0
124.0
135.0
143.0
153.0
162.0
162.0
171.0
171.0
181.0
180.0
190.0
198.0
209.0
MAX
68.2
65.1
74.8
71.4
82.5
78.8
90.2
86.1
100.0
95.5
110.0
105.0
121.0
116.0
132.0
126.0
143.0
137.0
165.0
158.0
187.0
179.0
198.0
189.0
210.0
200.0
220.0
210.0
242.0
231.0
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
SMCG6058
SMCG6058A
SMCG6059
SMCG6059A
SMCG6060
SMCG6060A
SMCG6061
SMCG6061A
SMCG6062
SMCG6062A
SMCG6063
SMCG6063A
SMCG6064
SMCG6064A
SMCG6065
SMCG6065A
SMCG6066
SMCG6066A
SMCG6067
SMCG6067A
SMCG6068
SMCG6068A
SMCG6069
SMCG6069A
SMCG6070
SMCG6070A
SMCG6071
SMCG6071A
SMCG6072
SMCG6072A
SMCJ6058
SMCJ6058A
SMCJ6059
SMCJ6059A
SMCJ6060
SMCJ6060A
SMCJ6061
SMCJ6061A
SMCJ6062
SMCJ6062A
SMCJ6063
SMCJ6063A
SMCJ6064
SMCJ6064A
SMCJ6065
SMCJ6065A
SMCJ6066
SMCJ6066A
SMCJ6067
SMCJ6067A
SMCJ6068
SMCJ6068A
SMCJ6069
SMCJ6069A
SMCJ6070
SMCJ6070A
SMCJ6071
SMCJ6071A
SMCJ6072
SMCJ6072A
VOLTS
48.0
53.0
55.0
58.0
60.0
64.0
66.0
70.0
73.0
75.0
81.0
82.0
90.0
94.0
95.0
100.0
105.0
110.0
121.0
128.0
137.0
145.0
145.0
150.0
155.0
160.0
165.0
170.0
175.0
185.0
VOLTS
µ
A
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
89.0
85.0
98.0
92.0
108.0
103.0
118.0
113.0
131.0
125.0
144.0
137.0
158.0
152.0
176.0
168.0
191.0
182.0
223.0
213.0
258.0
245.0
274.0
261.0
292.0
278.0
308.0
294.0
344.0
328.0
A
16.9
17.7
15.3
16.3
13.9
14.6
12.7
13.3
11.4
12.0
10.4
11.0
9.5
9.9
8.5
8.9
7.8
8.2
6.7
7.0
5.8
6.1
5.5
5.7
5.1
5.4
4.9
5.1
4.3
4.6
%/°C
.104
.104
.104
.104
.105
.105
.105
.105
.106
.106
.106
.106
.107
.107
.107
.107
.107
.107
.108
.108
.108
.108
.108
.108
.108
.108
.108
.108
.108
.108
Microsemi Corp.'s SMC Series (1500W) surface mountable packages are designed specifically for transient voltage suppression. The wide
leads assure a large surface contact and low resistance path for surge current flow to ground. These high-speed transient voltage
suppressors can be used to effectively protect sensitive components such as integrated circuits and MOS devices.
Note 1:
A TAZ is normally selected according to the rated "Stand Off Voltage" V
RM
which should be equal to or greater than the DC or continuous
peak operating voltage level.
MSC1364.PDF 01/06/00
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