SMAJ10AHE3
THRU
SMAJ85CAHE3
400 Watt
Transient Voltage
Suppressors
10 to 85 Volts
0.070"
0.090 ”
0.085 ”
SUGGESTED SOLDER
PAD LAYOUT
DIMENSIONS
INCHES MM
DIM MIN MAX MIN MAX NOTE
A .157 .181 4.00 4.60
B .098 .114 2.50 2.90
C .006 .012 0.152 0.305
D..030 .060 0.76 1..52
E .188 .208 4.80 5.28
F .078 .096 2.00 2.44
G.050 .064 1.27 1.63
H .002 .008 0.051 0.203
/W Junction to Ambient
IPPM See Table 1 Note 2
Peak Pulse Power Dissipation PPPM Min 400 W Note 2, 6
Steady State Power Dissipation PM(AV) 1.5 W Note 2, 5
2. Non-repetitive current pulse, per Fig.3 and derated above
TA=25 per Fig.2.
3. Mounted on 5.0mm2
copper pads to each terminal.
4. 8.3ms, single half sine wave duty cycle = 4 pulses per
Minutes maximum.
5. Lead temperature at TL = 75 .
6. Peak pulse power waveform is 10/1000us
A
B
D
C
E
F
G
H
DO-214AC
(SMA)( LEAD FRAME)
omponents
20736 Marilla Street Chatsworth
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 !"#
$%  !"#
•Epoxy meets UL 94 V-0 flammability rating
•Moisture Sensitivity Level 1
Features
0D[LPXP5DWLQJ
•Operating Temperature: -55°C to +175°C
•Storage Temperature: -55°C to +175°C
•Typical Thermal Resistance: 100
Note: 1. High Temperature Solder Exemptions Applied, see EU Directive Annex 7.
•Polarity: Indicated by cathode band except bi-directional types
0HFKDQLFDO'DWD
•Halogen free
•For Surface Mount Applications
•Unidirectional And Bidirectional
•Low Inductance
•High Temp Soldering: 260°C for 10 Seconds At Terminals
•For Bidirectional Devices Add “C” To The Suffix of The Part
Number: i.e.SMAJ10CAHE3 for 5% Tolerance
•Lead Free Finish/Rohs Compliant (Note1) ("P"Suffix designates
Compliant. See ordering information)
•UL Recognized File # E480232
•AEC-Q101 Qualified
www.mccsemi.com
2016/08/01
Revision: C
1 of 4
•Manufacturing code added for better tracking
Peak Pulse Current on
10/1000 us Wave form
Micro Commercial Components
M C C
R
100
10
1.0
0
.1
MO
U
NT
E
D
O
N5.0mm2
CO
P
PER L
A
ND AREAS
NON-REPETITIVE
PULSE W AVEFOR M
SHOWNINFIGURE3
TA = 25
td, PULSE WIDTH, SEC
100
75
50
25
0
0 25 50 75 100 125 150 175 200
T
A
,
MBIENT TEMPERATURE
Fig. 1-PEAK PULSE POWER RATING CURVE Fig. 2-PULSE RATING CURVE
150
100
50
0
01.0 2.0 3.0 4.
0
TA = 25
Pulse Width
(
td
)
is Defined as the
Point Where the Peak Current
Deca
y
s to 50% of l
p
p
Pe
a
kVa
l
u
eI
p
p
m
Half Value- I
pp
2
10/1000 sec Waveform
as Defined b
y
R.E.A.
e-kt
td
tf = 10 sec
t, TIME , ms
10,000
40,000
20,000
1,000
6,000
4,000
2,000
100
500
200
10
1.0 2.0 5.0 10 20 50 100 200
ME
A
S
U
R
E
DAT
ST
A
N
D
-
O
FF
VO
L
T
A
G
E
(
VMW
)
TJ =
2
5
f=1.
0
M
H
z
Vsi
g
=
5
0
m
V
p
-
p
MEASURED AT
ZERO BIAS
V
(
BR
,B
EAKDOWN VOLTAGE, VOLTS
Fig. 3-PULSE WAVEFORM Fig. 4-TYPICAL JUNCTION CAPACITANCE
PEAK PULSE POWER(Ppp) OR
CURRENT(Ipp) DERATING IN
PERCENTAGE %
Ippm, PEAK PULSE CURRENT, % PPPM, PEAK PULSE POWER, KW
CJ, CAPACITANCE, pF
SMAJ10AHE3 thru SMAJ85CAHE3
Revision: C
2016/08/01
°C
°C
°C
°C
www.mccsemi .com
2 of 4
0.1us 1.0 us
10 us 100 us 1.0ms 10ms
0.0
0.3
0.6
0.9
025 50 75 100 125 150 175 200
P
M S
T
EAD
Y
S
T
A
T
E
P
O
WE
R
DISSI
P
A
T
I
O
N
(W)
(AV),
T , LEAD TEMPERATURE ( C)
Fig.5-Steady State Power Derating Curve
L
°
1.2
1.5
Micro Commercial Components
M C C
R
SMAJ10AHE3 thru SMAJ85CAHE3
SMAJ10AHE3 SMAJ10CAHE3 10 11.1 12.3 1 17.0 23.5 5 AX WX
SMAJ11AHE3 SMAJ11CAHE3 11 12.2 13.5 1 18.2 22.0 1AZ WZ
SMAJ12AHE3 SMAJ12CAHE3 12 13.3 14.7 1 19.9 20.1 1BE XE
SMAJ13AHE3 SMAJ13CAHE3 13 14.4 15.9 1 21.5 18.6 1BG XG
SMAJ14AHE3 SMAJ14CAHE3 14 15.6 17.2 1 23.2 17.2 1BK XK
SMAJ15AHE3 SMAJ15CAHE3 15 16.7 18.5 1 24.4 16.4 1BM XM
SMAJ16AHE3 SMAJ16CAHE3 16 17.8 19.7 1 26.0 15.3 1BP XP
SMAJ17AHE3 SMAJ17CAHE3 17 18.9 20.9 1 27.6 14.5 1BR XR
SMAJ18AHE3 SMAJ18CAHE3 18 20.0 22.1 1 29.2 13.7 1BT XT
SMAJ20AHE3 SMAJ20CAHE3 20 22.2 24.5 1 32.4 12.3 1BV XV
SMAJ22AHE3 SMAJ22CAHE3 22 24.4 26.9 1 35.5 11.2 1BX XX
SMAJ24AHE3 SMAJ24CAHE3 24 26.7 29.5 1 38.9 10.3 1BZ XZ
SMAJ26AHE3 SMAJ26CAHE3 26 28.9 31.9 1 42.1 9.5 1CE YE
SMAJ28AHE3 SMAJ28CAHE3 28 31.1 34.4 1 45.4 8.8 1CG YG
SMAJ30AHE3 SMAJ30CAHE3 30 33.3 36.8 1 48.4 8.3 1CK YK
SMAJ33AHE3 SMAJ33CAHE3 33 36.7 40.6 1 53.3 7.5 1CM YM
SMAJ36AHE3 SMAJ36CAHE3 36 40.0 44.2 1 58.1 6.9 1CP YP
SMAJ40AHE3 SMAJ40CAHE3 40 44.4 49.1 1 64.5 6.2 1CR YR
SMAJ43AHE3 SMAJ43CAHE3 43 47.8 52.8 1 69.4 5.7 1CT YT
SMAJ45AHE3 SMAJ45CAHE3 45 50.0 55.3 1 72.7 5.5 1CV YV
SMAJ48AHE3 SMAJ48CAHE3 48 53.3 58.9 1 77.4 5.2 1CX YX
SMAJ51AHE3 SMAJ51CAHE3 51 56.7 62.7 1 82.4 4.9 1CZ YZ
SMAJ54AHE3 SMAJ54CAHE3 54 60.0 66.3 1 87.1 4.6 1RE ZE
SMAJ58AHE3 SMAJ58CAHE3 58 64.4 71.2 1 93.6 4.3 1RG ZG
SMAJ60AHE3 SMAJ60CAHE3 60 66.7 73.7 1 96.8 4.1 1RK ZK
SMAJ64AHE3 SMAJ64CAHE3 64 71.1 78.6 1 103 3.9 1RM ZM
SMAJ70AHE3 SMAJ70CAHE3 70 77.8 86.0 1 113 3.5 1RP ZP
SMAJ75AHE3 SMAJ75CAHE3 75 83.3 92.1 1 121 3.3 1RR ZR
SMAJ78AHE3 SMAJ78CAHE3 78 86.7 95.8 1 126 2.2 1RT ZT
SMAJ85AHE3 SMAJ85CAHE3 85 94.4 104 1 137 2.9 1RV ZV
Revision: C 2016/08/01
ELECTRICAL CHARACTERISTICS @25qC
MCC
PART NUMBER
REVERSE
STAND-OFF
VOLTAGE
VWM
BREAKDOWN VOLTAGE
V(BR) @ IT
(VOLTS)
MAXIMUM
CLAMPING
VOLTAGE @ IPP
PEAK PULSE
CURRENT
IPP
MAXIMUM
REVERSE
LEAKAGE
@VWM
ID
MARKING
CODE
UNI-POLAR BI-POLAR (VOLTS) MIN MAX IT (mA) (VOLTS) (AMPS)(PA) 1 2
www.mccsemi.com
3 of 4
For bi-directional type having Vrwm of 10 Volts and less, the IR limit is double.
For parts without A, the VBR is +10%.
Micro Commercial Components
M C C
R
Revision: C
2016/08/01
www.mccsemi.com
4 of 4
Device Packing
Part Number-TP Tape&Reel: 5Kpcs/Reel
Ordering Information :
***IMPORTANT NOTICE***
Micro Commercial Components Corp. reserves the right to make changes without further notice to any product herein to
make corrections, modifications , enhancements , improvements , or other changes . Micro Commercial Components
Corp . does not assume any liability arising out of the application or use of any product described herein; neither does it
convey any license under its patent rights ,nor the rights of others . The user of products in such applications shall assume all
risks of such use and will agree to hold Micro Commercial Components Corp . and all the companies whose products are
represented on our website, harmless against all damages.
***LIFE SUPPORT***
MCC's products are not authorized for use as critical components in life support devices or systems without the express written
approval of Micro Commercial Components Corporation.
***CUSTOMER AWARENESS***
Counterfeiting of semiconductor parts is a growing problem in the industry. Micro Commercial Components (MCC) is taking
strong measures to protect ourselves and our customers from the proliferation of counterfeit parts. MCC strongly encourages
customers to purchase MCC parts either directly from MCC or from Authorized MCC Distributors who are listed by country on
our web page cited below. Products customers buy either from MCC directly or from Authorized MCC Distributors are genuine
parts, have full traceability, meet MCC's quality standards for handling and storage. MCC will not provide any warranty
coverage or other assistance for parts bought from Unauthorized Sources. MCC is committed to combat this global
problem and encourage our customers to do their part in stopping this practice by buying direct or from authorized
distributors.
Micro Commercial Components
M C C
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