AVSMCJ5.0A thru AVSMCJ70CA, e3
and AVSMCG5.0A thru AVSMCG70CA, e3
SCOTTSDALE DIVISION
SURFACE MOUNT 1500 Watt
Transient Voltage Suppressor
DESCRIPTION
The AVSMCJ5.0-70A or AVSMCG5.0-70A series of 1500 W Transient Voltage
Suppressors (TVSs) protects a variety of voltage-sensitive components. It is
available in J-bend design (AVSMCJ) with the DO-214AB package for greater
PC board mounting density or in a Gull-wing design (AVSMCG) in the DO-
215AB for visible solder connections. Selections include unidirectional and
bidirectional as well as RoHS Compliant designated with an e3 suffix. They
can protect from secondary lightning effects per IEC61000-4-5 and class
levels defined herein, or for inductive switching environments and induced RF
protection. Since their response time is virtually instantaneous, they can also
be used in protection from ESD and EFT per IEC61000-4-2 and IEC61000-4-
4.
IMPORTANT:
For the most current data, consult
MICROSEMI’s
website:
http://www.microsemi.com
APPEARANCE
WWW .
Microsemi
.C
OM
NOTE: All SMC series are
equivalent to prior SMM package
identifications.
FEATURES
•
•
•
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
APPLICATIONS / BENEFITS
•
•
•
•
Selections for 5.0 to 170 volts standoff voltages (V
WM
)
Protection from switching transients and induced RF
Protection from ESD, and EFT per IEC 61000-4-2
and IEC 61000-4-4
Secondary lightning protection per IEC61000-4-5 with
42 Ohms source impedance:
Class 1:
Class 2:
Class 3:
Class 4:
AVSMC 5.0 to AVSMC 70A or CA
AVSMC 5.0 to AVSMC 70A or CA
AVSMC 5.0 to AVSMC 70A or CA
AVSMC 5.0 to AVSMC 36A or CA
TEOS Passivation for improved reliability.
Selections for 5.0 to 70 volts standoff voltages (V
WM
)
100% screened as follows for avionics applications:
Temperature Cycle (thermal shock) 20 Cycles -55°C to 125°C
Solder Capability: Stress Tested at 260°C for 10 sec.
Surge 1 pulse at 110% Ipp (Both Directions for Bidirectional)
Surge 1 pulse at 100% Ipp (Both Directions for Bidirectional)
Electrical Test
Burn-in (HTRB) 48 hrs 125°C Polarity A for Bidirectional (96
hrs for Unidirectional)
Electrical Test Delta I
D
and V
(BR)
Polarity A
Burn-in (HTRB) 48 hrs 125°C Polarity B for bidirectional (not
required for Unidirectional)
Electrical Test Delta I
D
and V
(BR)
Polarity B (Not required for
Unidirectional)
Electrical Test GO-NO-GO
•
Secondary lightning protection per IEC61000-4-5 with
12 Ohms source impedance:
Class 1 :
Class 2:
Class 3:
Class 4:
AVSMC 5.0 to AVSMC 70A or CA
AVSMC 5.0 to AVSMC 45A or CA
AVSMC 5.0 to AVSMC 24A or CA
AVSMC 5.0 to AVSMC 11A or CA
•
•
Moisture classification is Level 1 with no dry pack
required per IPC/JEDEC J-STD-020B
RoHS Compliant devices available by adding an “e3”
suffix
•
Secondary lightning protection per IEC61000-4-5 with
2 Ohms source impedance:
Class 2: AVSMC 5.0 to AVSMC 22A or CA
Class 3: AVSMC 5.0 to AVSMC 10A or CA
MAXIMUM RATINGS
•
•
•
•
•
Peak Pulse Power dissipation at 25
º
C: 1500 watts at
10/1000
μs
(also see Fig 1,2, and 3)
Impulse repetition rate (duty factor): 0.01%
t
clamping
(0 volts to V
(BR)
min.): < 100 ps theoretical for
unidirectional and < 5 ns for bidirectional
Operating and Storage temperature: -65
º
C to +150
º
C
Thermal resistance: 20
º
C/W junction to lead, or 80
º
C/W
junction to ambient when mounted on FR4 PC board
(1oz Cu) with recommended footprint (see last page)
Steady-State Power dissipation: 6 watts at T
L
= 30
o
C,
or 1.56 watts at T
A
= 25
º
C when mounted on FR4 PC
board with recommended footprint
Forward Surge: 200 Amps peak impulse of 8.3 ms
half-sine wave at 25ºC (unidirectional only)
Solder temperatures: 260
º
C for 10 s (maximum)
•
•
•
MECHANICAL AND PACKAGING
2-Stage: Robust, High Reliability Lead Frame
CASE: Void-free transfer molded thermosetting epoxy
body meeting UL94V-0
TERMINALS: Gull-wing or C-bend (modified J-bend)
leads Tin-Lead or RoHS compliant annealed matte-Tin
plating solderable per MIL-STD-750, method 2026
POLARITY: Cathode indicated by band. No band on
bi-directional devices.
MARKING: See Page 2 marking column.
TAPE & REEL option: Standard per EIA-481-2 with
16 mm tape, 750 per 7 inch reel or 2500 per 13 inch
reel.
WEIGHT: 0.25 grams
AVSMC 5.0–70CA, e3
•
•
•
•
•
•
•
Copyright
©
2008
11-20-08 REV C; AVSMC5-70
Microsemi
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page 1
AVSMCJ5.0A thru AVSMCJ70CA, e3
and AVSMCG5.0A thru AVSMCG70CA, e3
SCOTTSDALE DIVISION
SURFACE MOUNT 1500 Watt
Transient Voltage Suppressor
ELECTRICAL CHARACTERISTICS
MICROSEMI PART NUMBER
@ 25
o
C UNLESS OTHER WISE SPECIFIED
REVERSE
STANDOFF
VOLTAGE
V
WM
BREAKDOWN
VOLTAGE
V
BR
@ I
(BR)
Volts
MAXIMUM
CLAMPING
VOLTAGE
@ I
PP
Volts
9.2
10.3
12.9
17.0
18.2
19.9
21.5
25.8
26.0
29.2
38.9
42.1
48.4
64.5
69.4
77.4
96.8
103
113
PEAK PULSE
CURRENT
(See Fig. 2)
I
PP
Amps
163.1
145.6
116.3
88.2
82.4
75.3
69.7
58.1
57.7
51.4
38.6
35.6
31.0
23.2
21.6
19.4
15.5
14.6
13.3
MAXIMUM
STANDBY
CURRENT
I
D
@ V
WM
μA
800
800
100
5
5
5
1
1
1
1
1
1
1
1
1
1
1
1
1
WWW .
Microsemi
.C
OM
Gull-Wing
Lead
AVSMCG5.0A
AVSMCG6.0A
AVSMCG7.5A
AVSMCG10A
AVSMCG11A
AVSMCG12A
AVSMCG13A
AVSMCG15A
AVSMCG16A
AVSMCG18A
AVSMCG24A
AVSMCG26A
AVSMCG30A
AVSMCG40A
AVSMCG43A
AVSMCG48A
AVSMCG60A
AVSMCG64A
AVSMCG70A
Modified “J”
Bend Lead
AVSMCJ5.0A
AVSMCJ6.0A
AVSMCJ7.5A
AVSMCJ10A
AVSMCJ11A
AVSMCJ12A
AVSMCJ13A
AVSMCJ15A
AVSMCJ16A
AVSMCJ18A
AVSMCJ24A
AVSMCJ26A
AVSMCJ30A
AVSMCJ40A
AVSMCJ43A
AVSMCJ48A
AVSMCJ60A
AVSMCJ64A
AVSMCJ70A
“
Marking
AVC5.0A
AVC6.0A
AVC7.5A
AVC10A
AVC11A
AVC12A
AVC13A
AVC15A
AVC16A
AVC18A
AVC24A
AVC26A
AVC30A
AVC40A
AVC43A
AVC48A
AVC60A
AVC64A
AVC70A
Volts
5.0
6.0
7.5
10
11
12
13
14
16
18
24
26
30
40
43
48
60
64
70
MIN.
6.40
6.67
8.33
11.1
12.2
13.3
14.4
15.6
17.8
20.0
26.7
28.9
33.3
44.4
47.8
53.3
66.7
71.1
77.8
I
(BR)
mA
10
10
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
“FOR OTHER VOLTAGES CONTACT THE FACTORY”
•
•
For Bidirectional device types indicate a C or CA suffix after the part number. (e.g.: AVSMCG170CA).
Bidirectional capacitance is half that shown in figure 4 at zero volts.
Microsemi Corp’s SMC series (1500 W) surface mountable packages are designed specifically for transient
voltage suppression. The wide leads assure a large surface contact for good heat dissipation, and a 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.
SYMBOLS & DEFINITIONS
Definition
Symbol
Working Peak (Standoff) Voltage
Peak Pulse Power
Breakdown Voltage
Standby Current
I
PP
V
C
AVSMC 5.0–70CA, e3
Symbol
V
WM
P
PP
V
(BR)
I
D
Definition
I
(BR)
Peak Pulse Current
Clamping Voltage
Breakdown Current for V
(BR)
Copyright
©
2008
11-20-08 REV C; AVSMC5-70
Microsemi
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page 2
AVSMCJ5.0A thru AVSMCJ70CA, e3
and AVSMCG5.0A thru AVSMCG70CA, e3
SCOTTSDALE DIVISION
SURFACE MOUNT 1500 Watt
Transient Voltage Suppressor
GRAPHS
100
WWW .
Microsemi
.C
OM
(P
PP
) – Peak Pulse Power - kW
10
(Waveform – See Figure 2)
Non-repetitive
Test wave form
parameters
tr = 10μsec.
tp = 1000μsec.
1.0
0
1μs
10μsec
100μsec
tp – Pulse Time – sec
1ms
10ms
FIGURE 2
– PULSE WAVEFORM
FIGURE 1 –
Peak Pulse Power vs. Pulse Time
PAD LAYOUT
Peak Pulse Power (
P
PP
) or continuous
o
Power in Percent of 25 C Rating
A
B
C
INCHES
.390
.110
.150
SMCJ
mm
9.90
2.79
3.81
SMCG
T
L
Lead Temperature C
o
FIGURE 4
T
ypical Capacitance vs.
FIGURE 3 –
Derating Curve
Breakdown Voltage
PACKAGE DIMENSIONS
DO-214AB
DO-215AB
A
B
C
INCHES
0.510
0.110
0.150
mm
12.95
2.79
3.81
AVSMC 5.0–70CA, e3
MIN
MAX
MIN
MAX
A
.115
.121
2.92
3.07
DIMENSIONS IN INCHES
B
C
D
E
F
.260 .220 .305 .077 .380
.280 .245 .320 .104 .400
DIMENSIONS IN MILLIMETERS
6.60 5.59 7.75 1.95 9.65
7.11 6.22 8.13 2.65 10.16
K
.025
.040
0.635
1.016
L
.030
.060
.760
1.520
Typical Standoff Height: 0.004” – 0.008” (0.1mm – 0.2mm)
Copyright
©
2008
11-20-08 REV C; AVSMC5-70
Microsemi
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page 3
模拟与混合信号
