Features
l For surface mount applications in order to optimize board space
l Excellent clamping capability
l Fast response time: typical less than 1.0ps from 0 volts to
VBR minimum
l Ideal for data line applications
Mechanical Data
l
l Terminals: solderable per MIL-STD-750, Method 2026
l Maximum soldering temperature: 260oC for 10 seconds
Maximum Ratings @ 25oC Unless Otherwise Specified
Peak Pulse Current on
10/1000us waveform
IPP See Table 1 Note: 2
Peak Pulse Power
Dissipation
PPP 500W Note: 2,
3
Steady State Power
Dissipation
Operation and Storage
Temperature Range
TJ, TSTG -55oC to
+175oC
NOTES:
2. Non-repetitive current pulse, per Fig.3 and derated above
TA=25oC per Fig.2.
3. Mounted on 5.0mm2 copper pads to each terminal.
SMBSAC5.0
THRU
SMBSAC50
Low Capacitance
Transient Voltage
Suppressors
www.mccsemi.com
DO-214AA
(SMB) (LEAD FRAME)
0.050”
0.106"
0.082”
SUGGESTED SOLDER
PAD LAYOUT
DIMENSIONS
INCHES MM
DIM MIN MAX MIN MAX NOTE
A .083 .096 2.13 2.44
B .075 .086 1.91 2.20
C .002 .008 0.051 0.203
D .006- .012 0.152 0.305
E .030 .060 0.76 1.52
F .200 .220 5.08 5.59
G .160 .185 4.06 4.70
H .130 .155 3.30 3.94
G
H
E
D
A
B
C
omponents
20736 Marilla Street Chatsworth
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MCC
Revision: A 2011/01/01
l UL Recognized File# E331408
TM
Micro Commercial Components
5 to 50 Volts 500Watt
The band denotes TVS cathode
l
TL= 75 With at
lengths 0.375"(9.5mm)
oClead PD3Watt
Transient
Voltage
Suppressor
Diode
Schematic Diagram
1 of 4
• Lead Free Finish/Rohs Compliant (Note1) ("P"Suffix designates
Compliant. See ordering information)
1. High Temperature Solder Exemptions Applied, see EU Directive Annex 7.
Epoxy meets UL 94 V-0 flammability rating
Moisture Sensitivity Level 1
MCC
PART
NUMBERS
Marking
Code
STAND-
OFF
VOLTAGE
VWM
(VOLTS)
MINIMUM
BREAKDOWN
VOLTAGE
AT IT=1.0mA
V(BR)
(VOLTS)
MAXIMUM
REVERSE
LEAKAGE
AT VWM
IR(uA)
MAXIMUM
CLAMPING
VOLTAGE
AT Ipp=5.0A
VC (V)
MAXIMUM
PEAK PULSE
CURRENT
PER FIG.3
Ipp (AMPS)
MAXIMUM
JUNCTION
CAPACITANCE
AT 0 VOLTS
(pF)
WORKING
INVERSE
BLOCKING
VOLTAGE
VWIB
(VOLTS)
INVERSE
BLOCKING
LEAKAGE
CURRENT
VWIB
IIB(mA)
PEAK
INVERSE
BLOCKING
VOLTAGE
VPIB
(VOLTS)
SKE 5.0 7.6 300 10.0 44.0 45 75 1.0 100
SKG 6.0 7.9 300 11.2 41.0 45 75 1.0 100
SKM 7.0 8.3 300 12.6 38.0 45 75 1.0 100
SKR 8.0 8.9 100 13.4 36.0 45 75 1.0 100
SKT 8.5 9.44 50 14.0 34.0 45 75 1.0 100
SKX 10.0 11.10 5 16.3 29.0 45 75 1.0 100
SLE 12.0 13.30 5 19.0 25.0 45 75 1.0 100
SLM 15.0 16.70 5 23.6 20.0 45 75 1.0 100
SLT 18.0 20.00 5 28.8 15.0 45 75 1.0 100
SLX 22.0 24.40 5 35.4 14.0 45 75 1.0 100
SME 26.0 28.90 5 42.3 11.1 45 75 1.0 100
SMK 30.0 33.30 5 48.6 10.0 45 75 1.0 100
SMP 36.0 40.00 5 60.0 8.6 45 75 1.0 100
SMV 45.0 50.00 5 77.0 6.8 45 150 1.0 200
SMZ 50.0 55.50 5 88.0 5.8 45 150 1.0 200
SMBSAC
THRU SMBSAC50
MCC
TM
Micro Commercial Components
www.mccsemi.com
Revision: A 2011/01/01
2 of 4
5.0
SMBSAC5.0
SMBSAC6.0
SMBSAC7.0
SMBSAC8.0
SMBSAC8.5
SMBSAC10
SMBSAC12
SMBSAC15
SMBSAC18
SMBSAC22
SMBSAC26
SMBSAC30
SMBSAC36
SMBSAC45
SMBSAC50
Electrical Ratings and
Characteristic Curves (T
a=25 unless otherwise specified)
0.1
1
10
100
0.1us1.0us10us100us1.0ms 10ms
IPPM-Peak Pulse Power (kW)
td- Pulse Width
Non-repetitive Pulse
Waveform shown in Fig. 3
TA=25°C
30
Pig.1 - Peak Pulse Power Rating Curve
Current Waveforms
SquarePPK
td=7tp
td
td
PPK
Half Sine
Impulse
td
PPK".5"
Exponential
Decay
3.0 4.0
150
0
1.0 2.0
tr = 10µsec.
Peak Value
IPPM
TJ = 25°C
Pulse Width (td)
is defined as the point
where the peak current
deca
y
s to 50% of I
PPM
10/1000µsec.Waveform
as defined by R.E.A.
td
Fig.3 - Pulse Waveform
3.0
04.0
50
Half Value- IPPM
2
t - Time(ms)
IPPM - Peak Pulse Current,% IRSM
100
Low Capacitance
TVS
Fig. 4 - AC Line Protection Application
Application Note: Device must be used
with two units in parallel,opposite in polarit
y
as shown in circuit for AC signal line
protection.
0
25
50
75
87.5
100
0 25 50 75 100 125 150 175
Fig.2-Power Derating Curve
TL Lead Temperature (°C)
Average Power
Peak Power
(single pulse)
Percentage of Rated Power(%)
°C
MCC
TM
Micro Commercial Components
www.mccsemi.com
Revision: A 2011/01/01
3 of 4
MCC
Revision: A 2011/01/01
TM
Micro Commercial Components
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4 of 4
3
Device Packing
Part Number-TP Tape&Reel: 3Kpcs/Reel
Ordering Information :
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