Page 1
(AV)
Green
SMAJ5.0(C)A – SMAJ200(C)A
400W SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR
Features
• 400W Peak Pulse Power Dissipation
• Glass Passivated Die Construction
• Unidirectional and Bidirectional Versions Available
• Excellent Clamping Capability
• Fast Response Time
• Lead Free Finish/RoHS Compliant (Note 1)
• Green Molding Compound (No Halogen and Antimony)
(Note 2)
Top View Bottom View
Mechanical Data
• Case: SMA
• Case Material: Molded Plastic. UL Flammability Classification
Rating 94V-0
• Moisture Sensitivity: Level 1 per J-STD-020
• Terminals: Lead Free Plating (Matte Tin Finish).
Solderable per MIL-STD-202, Method 208
• Polarity Indicator: Cathode Band (Note: Bi-directional devices
have no polarity indicator.)
• Weight: 0.064 grams (approximate)
Ordering Information (Note 3)
Part Number Case Packaging
SMAJXXX(C)A-13-F SMA 5000/Tape & Reel
*x = Device Voltage, e.g., SMCJ170A-13-F. Example: SMAJ170A-13-F.
Notes: 1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied, see EU Directive 2002/95/EC Annex Notes
3. For packaging details, go to our website at http://www.diodes.com.
2. Product manufactured with Date Code 0924 (week 24, 2009) and newer are built with Green Molding Compound.
Marking Information
YWW
xx
xx = Product type marking code
(See Electrical Characteristics Table)
= Manufacturers’ code marking
YWW = Date code marking
Y = Last digit of year (ex: 2 for 2002)
WW = Week code (01 to 53)
Maximum Ratings @T
= 25°C unless otherwise specified
A
Characteristic Symbol Value Unit
Peak Pulse Power Dissipation
(Non repetitive current pulse derated above T
= 25° C) (Note 4)
A
Peak Forward Surge Current, 8.3ms Single Half Sine Wave
Superimposed on Rated Load (Notes 4, 5 & 6)
Steady State Power Dissipation @ TL = 75°C PM
Instantaneous Forward Voltage @ IPP = 35A
(Notes 4, 5, & 6)
Notes: 4. Valid provided that terminals are kept at ambient temperature.
5. Measured with 8.3ms single half sine-wave. Duty cycle = 4 pulses per minute maximum.
6. Unidirectional units only.
Thermal Characteristics
Characteristic Symbol Value Unit
Operating Temperature Range
Storage Temperature Range
SMAJ5.0(C)A – SMAJ200(C)A
Document number: DS19005 Rev. 16 - 2
1 of 5
www.diodes.com
I
T
P
FSM
V
T
STG
PK
F
J
400 W
40 A
1.0 W
3.5 V
-55 to +150
-55 to +175
°C
°C
January 2012
© Diodes Incorporated
Page 2
pp
SMAJ5.0(C)A – SMAJ200(C)A
Electrical Characteristics @T
Part Number
Add C For
Bidirectional
(Note 7)
Reverse
Standoff
Voltage
V
(V)
RWM
Breakdown
V
BR
Min (V) Max (V)
= 25°C unless otherwise specified
A
Voltage
@ IT (Note 8)
Test
Current
IT (mA) IR (μA) VC (V)
Max. Reverse
Leakage @ V
(Note 9)
RWM
Max. Clamping
Voltage @ I
pp
Max. Peak Pulse
Current
I
(A) BI- UNI-
Marking Code
SMAJ5.0(C)A 5.0 6.40 7.25 10 800 9.2 43.5 TE HE
SMAJ6.0(C)A 6.0 6.67 7.37 10 800 10.3 38.8 TG HG
SMAJ6.5(C)A 6.5 7.22 7.98 10 500 11.2 35.7 TK HK
SMAJ7.0(C)A 7.0 7.78 8.60 10 200 12.0 33.3 TM HM
SMAJ7.5(C)A 7.5 8.33 9.21 1.0 100 12.9 31.0 TP HP
SMAJ8.0(C)A 8.0 8.89 9.83 1.0 50 13.6 29.4 TR HR
SMAJ8.5(C)A 8.5 9.44 10.4 1.0 10 14.4 27.7 TT HT
SMAJ9.0(C)A 9.0 10.0 11.1 1.0 5.0 15.4 26.0 TV HV
SMAJ10(C)A 10 11.1 12.3 1.0 5.0 17.0 23.5 TX HX
SMAJ11(C)A 11 12.2 13.5 1.0 5.0 18.2 22.0 TZ HZ
SMAJ12(C)A 12 13.3 14.7 1.0 5.0 19.9 20.1 UE IE
SMAJ13(C)A 13 14.4 15.9 1.0 5.0 21.5 18.6 UG IG
SMAJ14(C)A 14 15.6 17.2 1.0 5.0 23.2 17.2 UK IK
SMAJ15(C)A 15 16.7 18.5 1.0 5.0 24.4 16.4 UM IM
SMAJ16(C)A 16 17.8 19.7 1.0 5.0 26.0 15.3 UP IP
SMAJ17(C)A 17 18.9 20.9 1.0 5.0 27.6 14.5 UR IR
SMAJ18(C)A 18 20.0 22.1 1.0 5.0 29.2 13.7 UT IT
SMAJ20(C)A 20 22.2 24.5 1.0 5.0 32.4 12.3 UV IV
SMAJ22(C)A 22 24.4 26.9 1.0 5.0 35.5 11.2 UX IX
SMAJ24(C)A 24 26.7 29.5 1.0 5.0 38.9 10.3 UZ IZ
SMAJ26(C)A 26 28.9 31.9 1.0 5.0 42.1 9.5 VE JE
SMAJ28(C)A 28 31.1 34.4 1.0 5.0 45.4 8.8 VG JG
SMAJ30(C)A 30 33.3 36.8 1.0 5.0 48.4 8.3 VK JK
SMAJ33(C)A 33 36.7 40.6 1.0 5.0 53.3 7.5 VM JM
SMAJ36(C)A 36 40.0 44.2 1.0 5.0 58.1 6.9 VP JP
SMAJ40(C)A 40 44.4 49.1 1.0 5.0 64.5 6.2 VR JR
SMAJ43(C)A 43 47.8 52.8 1.0 5.0 69.4 5.7 VT JT
SMAJ45(C)A 45 50.0 55.3 1.0 5.0 72.7 5.5 VV JV
SMAJ48(C)A 48 53.3 58.9 1.0 5.0 77.4 5.2 VX JX
SMAJ51(C)A 51 56.7 62.7 1.0 5.0 82.4 4.9 VZ JZ
SMAJ54(C)A 54 60.0 66.3 1.0 5.0 87.1 4.6 WE RE
SMAJ58(C)A 58 64.4 71.2 1.0 5.0 93.6 4.3 WG RG
SMAJ60(C)A 60 66.7 73.7 1.0 5.0 96.8 4.1 WK RK
SMAJ64(C)A 64 71.1 78.6 1.0 5.0 103 3.9 WM RM
SMAJ70(C)A 70 77.8 86.0 1.0 5.0 113 3.5 WP RP
SMAJ75(C)A 75 83.3 92.1 1.0 5.0 121 3.3 WR RR
SMAJ78(C)A 78 86.7 95.8 1.0 5.0 126 2.2 WT RT
SMAJ85(C)A 85 94.4 104 1.0 5.0 137 2.9 WV RV
SMAJ90(C)A 90 100 111 1.0 5.0 146 2.7 WX RX
SMAJ100(C)A 100 111 123 1.0 5.0 162 2.5 WZ RZ
SMAJ110(C)A 110 122 135 1.0 5.0 177 2.3 XE SE
SMAJ120(C)A 120 133 147 1.0 5.0 193 2.0 XG SG
SMAJ130(C)A 130 144 159 1.0 5.0 209 1.9 XK SK
SMAJ150(C)A 150 167 185 1.0 5.0 243 1.6 XM SM
SMAJ160(C)A 160 178 197 1.0 5.0 259 1.5 XP SP
SMAJ170(C)A 170 189 209 1.0 5.0 275 1.4 XR SR
SMAJ200(C)A 200 224 248 1.0 1.0 324 1.2 YT ST
Notes: 7. Suffix C denotes Bi-directional device.
8. V
measured with IT current pulse = 300μs
BR
9. For Bidirectional devices having V
of 10V and under, the IR is doubled.
RWM
SMAJ5.0(C)A – SMAJ200(C)A
Document number: DS19005 Rev. 16 - 2
2 of 5
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January 2012
© Diodes Incorporated
Page 3
P
P
U
R
T
G
O
C, T
O
T
CAPACITANC
F
P, P
P
U
P
OWER
P
FOR
R
URGE CUR
RENT
P
T
Y ST
TE P
OWER
P
T
O
N
SMAJ5.0(C)A – SMAJ200(C)A
100
F
75
IN %
10,000
)
E (p
1,000
T = 25C
°
J
Unidirectional
IN
A
LSE DE
PEAK POWER OR CURRENT
EAK
50
25
0
0
10 X 1000 Waveform
as defined by REA
50 75 100 125 150 175 200
25
T , AMBIENT TEMPERATURE ( C)
A
Fig. 1 Pulse Derating Curve
AL
100
T
10
°
Bidirectional
Measured at
f = 1MHz
1.0Vrmsdc signal
Bias = 0V
1 10 100 1,000
V , STANDOFF VOLT AGE (V)
WM
Fig. 2 Typical Total Capacitance
100
T = 25 C
°
j
(kW)
10
LSE
1.0
EAK
PK
0.1
0.1 1.0
60
(A)
50
40
30
D S
10 100
Non repetitive
pulse waveform
shown in Fig. 4
1,000 10,000
Ppp
I , PEAK PULSE CURRENT (%I )
t, TIME (ms)
Fig. 4 Pulse Waveform
1.0
(W)
I
A
0.8
DISSI
0.6
WA
20
EAK
10
FSM
I,
0
2
5
10
NUMBER OF CYCLES AT 60Hz
Fig. 5 Maximum Non-Repetitive Surge Current
20
50
1001
A
0.4
EAD
0.2
(AV),
M S
0.0
0
25 50 75
T , LEAD TEMPERATURE ( C)
L
100 125
150 175 200
°
Fig. 6 Steady State Power Derating Curve
SMAJ5.0(C)A – SMAJ200(C)A
Document number: DS19005 Rev. 16 - 2
3 of 5
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January 2012
© Diodes Incorporated
Page 4
Package Outline Dimensions
Suggested Pad Layout
A
J
H
SMAJ5.0(C)A – SMAJ200(C)A
B
SMA
C
D
G
E
Dim Min Max
A 2.29 2.92
B 4.00 4.60
C 1.27 1.63
D 0.15 0.31
E 4.80 5.59
G 0.05 0.20
H 0.76 1.52
J 2.01 2.30
All Dimensions in mm
SMA
Dimensions
Z 6.5
G 1.5
X 1.7
Y 2.5
C 4.0
Value (in mm)
SMAJ5.0(C)A – SMAJ200(C)A
Document number: DS19005 Rev. 16 - 2
4 of 5
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January 2012
© Diodes Incorporated
Page 5
IMPORTANT NOTICE
DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
(AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION).
Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes
without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability arising out of the
application or use of this document or any product described herein; neither does Diodes Incorporated convey any license under its patent or
trademark rights, nor the rights of others. Any Customer or user of this document or products described herein in such applications shall assume
all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on Diodes Incorporated
website, harmless against all damages.
Diodes Incorporated does not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized sales channel.
Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorize d application, Customers shall indemnify and
hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or
indirectly, any claim of personal injury or death associated with such unintended or unauthorized application.
Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings
noted herein may also be covered by one or more United States, international or foreign trademarks.
LIFE SUPPORT
Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express
written approval of the Chief Executive Officer of Diodes Incorporated. As used herein:
A. Life support devices or systems are devices or systems which:
1. are intended to implant into the body, or
2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the
labeling can be reasonably expected to result in significant injury to the user.
B. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the
failure of the life support device or to affect its safety or effectiveness.
Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and
acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any
use of Diodes Incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or systems-related
information or support that may be provided by Diodes Incorporated. Further, Customers must fully indemnify Diodes Incorporated and its
representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems.
Copyright © 2012, Diodes Incorporated
www.diodes.com
SMAJ5.0(C)A – SMAJ200(C)A
SMAJ5.0(C)A – SMAJ200(C)A
Document number: DS19005 Rev. 16 - 2
5 of 5
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January 2012
© Diodes Incorporated
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