Transient Voltage Suppression Diodes
34
TVS Diode Arrays (SPA
Family of Products)
©2013 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 10/24/13
Surface Mount – 1500W > SMCJ-HRA series
SMCJ-HRA Series
SMCJ-HRA devices are ideal for the high reliability
protection of I/O Interfaces, VCC bus and other vulnerable
circuits used in Telecom, Computer, Industrial and
Consumer electronic applications.
Applications
• Highreliabilitydevices
with fabrication and
assembly lots traceability
• Enhancedreliability
screening options are
available in reference to
MIL-PRF-19500. Refer to
screen process table for
more detail on screening
options
•Forsurfacemounted
applications to optimize
board space
• Lowprolepackage
• Built-instrainrelief
• VBR @TJ= VBR@25°C x (1+αT
x (TJ - 25))
(αT:TemperatureCoefcient)
• Glasspassivatedchip
junction
• 1500Wpeakpulsepower
capability at 10/1000μs
waveform, repetition rate
(duty cycles):0.01%
• Fastresponsetime:
typically less than 1.0ps
from0VtoBVmin
• Excellentclamping
capability
• Lowincrementalsurge
resistance
• TypicalIR less than 1µA
above 12V
• HighTemperature
soldering guaranteed:
260°C/40 seconds at
terminals
• Plasticpackagehas
Underwriters laboratory
flammability 94V-O
•MeetMSLlevel1,per
J-STD-020, LF maximun
peakof260°C
• Mattetinlead–freeplated
•HalogenfreeandRoHS
compliant
Features
The SMCJ-HRA High Reliability series is designed
specicallytoprotectsensitiveelectronicequipmentfrom
voltage transients induced by lightning and other transient
voltage events. These are available with a variety of up-
screening options for enhanced reliability.
Description
Parameter Symbol Value Unit
PeakPulsePowerDissipationat
TA=25ºC by 10/1000µs waveform
(Fig.1)(Note 1), (Note 2)
PPPM 1500 W
PowerDissipationoninniteheat
sinkatTA=50OCPM(AV) 6.5 W
PeakForwardSurgeCurrent,8.3ms
SingleHalfSineWave(Note3) IFSM 200 A
Maximum Instantaneous Forward
Voltage at 100A for Unidirectional
only (Note 4)
VF3.5/5.0 V
Operating Junction and Storage
Temperature Range TJ, TSTG -55 to 150 °C
Typical Thermal Resistance Junction
to Lead RuJL 15 °C/W
Typical Thermal Resistance Junction
to Ambient RuJA 75 °C/W
Notes:
1. Non-repetitive current pulse , per Fig. 3 and derated above TA = 25OC per Fig. 2.
2.Mountedoncopperpadareaof0.31x0.31”(8.0x8.0mm)toeachterminal.
3.Measuredon8.3mssinglehalfsinewaveorequivalentsquarewaveforunidirectional
device only, duty cycle=4 per minute maximum.
4. VF<3.5V for VBR __
<
200V and VF<5.0V for VBR __
>
201V.
Maximum Ratings and Thermal Characteristics
(TA=25OC unless otherwise noted)
Agency Approvals
AGENCY AGENCY FILE NUMBER
E230531
1
Functional Diagram
Bi-directional
Uni-directional
Cathode Anode
RoHS
SMCJ-HRA Series
Bi-directional
Uni-directional
Transient Voltage Suppression Diodes
35
TVS Diode Arrays (SPA
Family of Products)
©2013 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 10/24/13
Surface Mount – 1500W > SMCJ-HRA series
SMCJ-HRA Series
Electrical Characteristics
Part
Number
(Uni)
Part
Number
(Bi)
Marking
Reverse
Stand off
Voltage
VR
(Volts)
Breakdown
Voltage VBR
(Volts) @ IT
Test
Current
IT
(mA)
Maximum
Clamping
Voltage VC
@ Ipp
(V)
Maximum
Peak
Pulse
Current Ipp
(A)
Maximum
Reverse
Leakage IR
@ VR
(µA)
Agency
Approval
UNI BI MIN MAX
SMCJ5.0A-HRA SMCJ5.0CA-HRA GDEH BDEH 5.0 6.40 7. 0 0 10 9.2 163.0 800 X
SMCJ6.0A-HRA SMCJ6.0CA-HRA GDGH BDGH 6.0 6.67 7.37 10 10.3 145.7 800 X
SMCJ6.5A-HRA SMCJ6.5CA-HRA GDKH BDKH 6.5 7.22 7.98 10 11. 2 134.0 500 X
SMCJ7.0A-HRA SMCJ7.0CA-HRA GDMH BDMH 7. 0 7.78 8.60 10 12.0 125.0 200 X
SMCJ7.5A-HRA SMCJ7.5CA-HRA GDPH BDPH 7. 5 8.33 9.21 1 12.9 116.3 100 X
SMCJ8.0A-HRA SMCJ8.0CA-HRA GDRH BDRH 8.0 8.89 9.83 1 13.6 110.3 50 X
SMCJ8.5A-HRA SMCJ8.5CA-HRA GDTH BDTH 8.5 9.44 10.40 1 14.4 104.2 20 X
SMCJ9.0A-HRA SMCJ9.0CA-HRA GDVH BDVH 9.0 10.00 11. 10 1 15.4 97.4 10 X
SMCJ10A-HRA SMCJ10CA-HRA GDXH BDXH 10.0 11. 10 12.30 1 1 7. 0 88.3 5 X
SMCJ11A-HRA SMCJ11CA-HRA GDZH BDZH 11. 0 12.20 13.50 1 18.2 82.5 1 X
SMCJ12A-HRA SMCJ12CA-HRA GEEH BEEH 12.0 13.30 14.70 1 19.9 75.4 1 X
SMCJ13A-HRA SMCJ13CA-HRA GEGH BEGH 13.0 14.40 15.90 1 21.5 69.8 1 X
SMCJ14A-HRA SMCJ14CA-HRA GEKH BEKH 14.0 15.60 17.20 1 23.2 64.7 1 X
SMCJ15A-HRA SMCJ15CA-HRA GEMH BEMH 15.0 16.70 18.50 1 24.4 61.5 1 X
SMCJ16A-HRA SMCJ16CA-HRA GEPH BEPH 16.0 17.80 19.70 1 26.0 57.7 1 X
SMCJ17A-HRA SMCJ17CA-HRA GERH BERH 1 7. 0 18.90 20.90 1 27.6 54.4 1 X
SMCJ18A-HRA SMCJ18CA-HRA GETH BETH 18.0 20.00 22.10 1 29.2 51.4 1 X
SMCJ20A-HRA SMCJ20CA-HRA GEVH BEVH 20.0 22.20 24.50 1 32.4 46.3 1 X
SMCJ22A-HRA SMCJ22CA-HRA GEXH BEXH 22.0 24.40 26.90 1 35.5 42.3 1 X
SMCJ24A-HRA SMCJ24CA-HRA GEZH BEZH 24.0 26.70 29.50 1 38.9 38.6 1 X
SMCJ26A-HRA SMCJ26CA-HRA GFEH BFEH 26.0 28.90 31.90 1 42.1 35.7 1 X
SMCJ28A-HRA SMCJ28CA-HRA GFGH BFGH 28.0 31.10 34.40 1 45.4 33.1 1 X
SMCJ30A-HRA SMCJ30CA-HRA GFKH BFKH 30.0 33.30 36.80 148.4 31.0 1 X
SMCJ33A-HRA SMCJ33CA-HRA GFMH BFMH 33.0 36.70 40.60 1 53.3 28.2 1 X
SMCJ36A-HRA SMCJ36CA-HRA GFPH BFPH 36.0 40.00 44.20 1 58.1 25.9 1 X
SMCJ40A-HRA SMCJ40CA-HRA GFRH BFRH 40.0 44.40 49.10 1 64.5 23.3 1 X
SMCJ43A-HRA SMCJ43CA-HRA GFTH BFTH 43.0 47.80 52.80 1 69.4 21.7 1 X
SMCJ45A-HRA SMCJ45CA-HRA GFVH BFVH 45.0 50.00 55.30 1 72.7 20.6 1 X
SMCJ48A-HRA SMCJ48CA-HRA GFXH BFXH 48.0 53.30 58.90 1 77.4 19.4 1 X
SMCJ51A-HRA SMCJ51CA-HRA GFZH BFZH 51.0 56.70 62.70 1 82.4 18.2 1 X
SMCJ54A-HRA SMCJ54CA-HRA GGEH BGEH 54.0 60.00 66.30 1 87.1 1 7. 3 1 X
SMCJ58A-HRA SMCJ58CA-HRA GGGH BGGH 58.0 64.40 71.20 1 93.6 16.1 1 X
SMCJ60A-HRA SMCJ60CA-HRA GGKH BGKH 60.0 66.70 73.70 1 96.8 15.5 1 X
SMCJ64A-HRA SMCJ64CA-HRA GGMH BGMH 64.0 71.10 78.60 1 103.0 14.6 1 X
SMCJ70A-HRA SMCJ70CA-HRA GGPH BGPH 70.0 77.80 86.00 1 113.0 13.3 1 X
SMCJ75A-HRA SMCJ75CA-HRA GGRH BGRH 75.0 83.30 92.10 1 121.0 12.4 1 X
SMCJ78A-HRA SMCJ78CA-HRA GGTH BGTH 78.0 86.70 95.80 1 126.0 11. 9 1 X
SMCJ85A-HRA SMCJ85CA-HRA GGVH BGVH 85.0 94.40 104.00 1 137.0 11. 0 1 X
SMCJ90A-HRA SMCJ90CA-HRA GGXH BGXH 90.0 100.00 111. 0 0 1 146.0 10.3 1 X
SMCJ100A-HRA SMCJ100CA-HRA GGZH BGZH 100.0 111. 0 0 123.00 1 162.0 9.3 1 X
SMCJ110A-HRA SMCJ110CA-HRA GHEH BHEH 110.0 122.00 135.00 1 177.0 8.5 1 X
SMCJ120A-HRA SMCJ120CA-HRA GHGH BHGH 120.0 133.00 147.00 1 193.0 7. 8 1 X
SMCJ130A-HRA SMCJ130CA-HRA GHKH BHKH 130.0 144.00 159.00 1 209.0 7. 2 1 X
SMCJ150A-HRA SMCJ150CA-HRA GHMH BHMH 150.0 167.00 185.00 1 243.0 6.2 1 X
SMCJ160A-HRA SMCJ160CA-HRA GHPH BHPH 160.0 178.00 197.00 1 259.0 5.8 1 X
SMCJ170A-HRA SMCJ170CA-HRA GHRH BHRH 170.0 189.00 209.00 1 275.0 5.5 1 X
Note:
1. For bidirectional type having VR of 10 volts and less, the IR limit is double.
2.SMCJ-HRAvoltagebinningcanbespeciedbycustomersrequestviacontactingLittlefuseservice
2
Transient Voltage Suppression Diodes
36
TVS Diode Arrays (SPA
Family of Products)
©2013 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 10/24/13
Surface Mount – 1500W > SMCJ-HRA series
SMCJ-HRA Series
I-V Curve Characteristics
Voltage Transients
Time
Voltage Across TVS
Current Through TVS
Voltage or Current
Figure 1 - TVS Transients Clamping Waveform
Ratings and Characteristic Curves (TA=25°C unless otherwise noted)
1
10
100
0.000001 0.000010.00010.001
t
d
-Pulse Width (sec.)
PPPM-Peak Pulse Power (kW)
0.31x0.31" (8.0x8.0mm)
Copper Pad Area
Figure 2 - Peak Pulse Power Rating
Vc V
BR
V
R
I
R
I
T
I
pp
V
Uni-directional
V
F
Vc VBR VR
IR
IT
Ipp
V
Vc
VBR
VR
Ipp
IR
IT
Bi-directional
PPPM Peak Pulse Power Dissipation -- Max power dissipation
VR Stand-off Voltage -- Maximum voltage that can be applied to the TVS without operation
VBR Breakdown Voltage--MaximumcurrentthatowsthoughtheTVSataspeciedtestcurrent(IT)
VC Clamping Voltage--PeakvoltagemeasuredacrossthesuppressorataspeciedIppm(peakimpulsecurrent)
IR Reverse Leakage Current -- Current measured at VR
VF Forward Voltage Drop for Uni-directional
continues on next page.
3
Screen Process
100% vision inspection MIL-STD-750 method 2074
100%High Temperature Storage Life (168hrs,150C) MIL-STD-750 method 1031
100% X-RAY inspection MIL-STD-750 method 2076
100% Temperature cycle test (-55-150C, 20 cycles, dwell time 15 min) MIL-STD-750 method 1051
100% Reflow (2X) JEDECJ-STD-020
100% surge test (2x) MIL-STD-750 method 4066
100% HTRB(150C, Bias=VR(80% breakdown voltage), 96hrs),for Bi-
direction products, 96hrs for each direction MIL–STD–750method1038
Final electrical test( 100% 3 sigma limit, 100% dynamic test and PAT
limit) MIL-STD-750 method 4016.4021.4011
Note:Up-screenprogramcanbespeciedbycustomer’srequestviacontactingLittlefuseservice
Transient Voltage Suppression Diodes
37
TVS Diode Arrays (SPA
Family of Products)
©2013 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 10/24/13
Surface Mount – 1500W > SMCJ-HRA series
SMCJ-HRA Series
Ratings and Characteristic Curves (TA=25°C unless otherwise noted) (Continued)
IPPM- Peak Pulse Current, % IRSM
0
0
50
100
150
1.0 2.0 3.0 4.0
tr=10µsec
Peak Value
IPPM
IPPM
2
TJ=25°C
Pulse Width(td) is defined
as the point where the peak
current decays to 50% of IPPM
10/1000µsec. Waveform
as defined by R.E.A
td
t-Time (ms)
Half Value
IPPM ( )
1
10
100
1000
10000
100000
1.010.0100.0 1000.0
Cj (pF)
Tj=25C
f=1.0MHz
Vsig=50mVp-p
Uni-directional V=0V
Bi-directional V=0V
VBR - Reverse Breakdown Voltage (V)
Bi-directional @VR
Uni-directional @VR
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
5.5
6
6.5
0255075100 125150 175
PM(AV), Steady Sate Power Dissipation
(W)
TA - Ambient Te mperature (ºC)
Figure 4 - Pulse Waveform
Figure 5 - Typical Junction Capacitance Figure 6 - Steady State Power Dissipation Derating
Curve
0
20
40
60
80
100
120
140
160
180
200
110100
Number of Cycles at 60 Hz
IFSM - Peak Forward Surge Current (A)
Figure 7 - Maximum Non-Repetitive Peak Forward
Surge Current Uni-Directional Only
0
20
40
60
80
100
0255075100 125 150 175
TA-Ambient temperature (ºC)
Peak Pulse Power (PPP) or Current (IPP)
Derating in Percentage %
Figure 3 - Pulse Derating Curve
4
Transient Voltage Suppression Diodes
38
TVS Diode Arrays (SPA
Family of Products)
©2013 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 10/24/13
Surface Mount – 1500W > SMCJ-HRA series
SMCJ-HRA Series
Physical Specifications
Weight 0.007 ounce, 0.21 grams
Case JEDECDO214AB.Moldedplasticbody
over glass passivated junction
Polarity Color band denotes positive end
(cathode)exceptBidirectional.
Terminal Matte Tin-plated leads, Solderable per
JESD22-B102D
Dimensions
Soldering Parameters
Temperature (T)
Time (t)
Ts(min)
Ts(max)
TL
TP
ts
Preheat
tL
tp
Ramp-up Critical Zone
TL to TP
Ramp-down
t 25˚C to Peak
25˚C
Reflow Condition Lead–freeassembly
Pre Heat
- Temperature Min (Ts(min))150°C
- Temperature Max (Ts(max))200°C
- Time (min to max) (ts)60–180secs
Average ramp up rate (Liquidus Temp
(TL) to peak 3°C/second max
TS(max) to TL - Ramp-up Rate 3°C/second max
Reflow - Temperature (TL) (Liquidus) 217°C
- Time (min to max) (ts)60–150seconds
Peak Temperature (TP)260+0/-5 °C
Time within 5°C of actual peak
Temperature (tp)20–40seconds
Ramp-down Rate 6°C/second max
Time 25°C to peak Temperature (TP)8minutesMax.
Do not exceed 280°C
Dimensions Inches Millimeters
Min Max Min Max
A 0.114 0.126 2.900 3.200
B0.260 0.280 6.600 7. 1 1 0
C 0.220 0.245 5.590 6.220
D 0.079 0.103 2.060 2.620
E0.030 0.060 0.760 1.520
F 0.002 0.008 0.051 0.203
G0.305 0.320 7.750 8.130
H 0.006 0.012 0.152 0.305
I 0.129 - 3.300 -
J 0.094 - 2.400 -
K- 0.165 - 4.200
L 0.094 - 2.400 -
DO-214AB (SMC J-Bend)
B
F
G
H
E
C
D
A
Cathode Band
(for Uni-directional products only)
(all dimensions in mm)
I
L
K
J
Solder Pads
5
Environmental Specifications
High Temp. Storage JESD22-A103
HTRB JESD22-A108
Thermal Shock JESD22-A106
MSL JEDEC-J-STD-020C,Level1
H3TRB JESD22-A101
RSH JESD22-B106C
Transient Voltage Suppression Diodes
39
TVS Diode Arrays (SPA
Family of Products)
©2013 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 10/24/13
Surface Mount – 1500W > SMCJ-HRA series
SMCJ-HRA Series
Part Numbering System
Packaging
Part number Component
Package Quantity Packaging
Option
Packaging
Specification
SMCJxxxXX-HRA DO-214AB 3000 Tape&Reel–16mm/13”tape EIASTDRS-481
SMCJxxxXX-HRAT7 DO-214AB 500 Tape&Reel–16mm/7”tape EIASTDRS-481
Part Marking System
VOLTAGE
BI-DIRECTIONAL
5% VOLTAGE TOLERANCE
SERIES
SMCJ -HR XXX CA
HIGH RELIABILITY
A
WITHOUT GROUP B TEST
Tape and Reel Specification
0.63
(16.0)
0.315
(8.0)
(4.0)
0.65
(16.4)
0.80 (20.2)
Arbor Hole Dia.
Optional
7” 7.0 (187)
13” 13.0 (330) Dimensions are in inches
(and millimeters).
Direction of Feed
0.059 DIA
(1.5) Cover tape
Cathode
6
F
XXXX
YMXXX
Marking Code
Trace Code Marking
Y:Year Code
M: Month Code
XXX: Lot Code
Littelfuse Logo
Cathode Band