TVS Diodes
Surface Mount – 1500W > SMCJ-HRA Series
SMCJ-HRA Series
Uni-directional
Description
RoHS
Pb
e3
Bi-directional
The SMCJ-HRA High Reliability series is designed
specifically 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.
Agency Approvals
AGENCY
AGENCY FILE NUMBER
E230531
Features
• 1500W peak pulse power
capability at 10/1000μs
waveform, repetition rate
(duty cycles):0.01%
• 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 profile package
• Built-in strain relief
• V
BR
@ T
J
= V
BR
@25°C
x (1+
α
T x (T
J
- 25))
(
α
T:Temperature
Coefficient, typical value
is 0.1%)
• Glass passivated chip
junction
• Fast response time:
typically less than 1.0ps
from 0V to BV min
• Excellent clamping
capability
• Low incremental surge
resistance
• Typical I
R
less than 1µA
above 12V
• High Temperature
soldering guaranteed:
260°C/40 seconds at
terminals
• Plastic package is
flammability rated V-0 per
UL 94
• Meet MSL level1, per
J-STD-020, LF maximun
peak of 260
°
C
• Matte tin lead–free plated
• Halogen free and RoHS
compliant
•
Pb-free E3 means 2nd
level interconnect is Pb-
free and the terminal finish
material is tin(Sn) (IPC/
JEDEC J-STD-609A.01)
Maximum Ratings and Thermal Characteristics
(T
A
=25
O
C unless otherwise noted)
Parameter
Peak Pulse Power Dissipation at
T
A
=25ºC by 10/1000µs waveform
(Fig.1)(Note 1), (Note 2)
Power Dissipation on infinite heat
sink at T
A
=50
O
C
Peak Forward Surge Current, 8.3ms
Single Half Sine Wave (Note 3)
Maximum Instantaneous Forward
Voltage at 100A for Unidirectional
only
Operating Junction and Storage
Temperature Range
Typical Thermal Resistance Junction
to Lead
Typical Thermal Resistance Junction
to Ambient
Symbol
P
PPM
P
M(AV)
I
FSM
V
F
T
J
, T
STG
R
uJL
R
uJA
Value
1500
6.5
200
3.5
-65 to 150
15
75
Unit
W
W
A
V
°C
°C/W
°C/W
Notes:
1. Non-repetitive current pulse , per Fig. 3 and derated above T
A
= 25
O
C 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.
Functional Diagram
Applications
SMCJ-HRA devices are ideal for the high reliability
protection of I/O Interfaces, V
CC
bus and other vulnerable
circuits used in Telecom, Computer, Industrial and
Consumer electronic applications.
Bi-directional
Cathode
Uni-directional
© 2016 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 11/10/16
Anode
TVS Diodes
Surface Mount – 1500W > SMCJ-HRA Series
Electrical Characteristics
Part
Number
(Uni)
SMCJ5.0A-HRA
SMCJ6.0A-HRA
SMCJ6.5A-HRA
SMCJ7
.0A-HRA
SMCJ7
.5A-HRA
SMCJ8.0A-HRA
SMCJ8.5A-HRA
SMCJ9.0A-HRA
SMCJ10A-HRA
SMCJ11A-HRA
SMCJ12A-HRA
SMCJ13A-HRA
SMCJ14A-HRA
SMCJ15A-HRA
SMCJ16A-HRA
SMCJ17A-HRA
SMCJ18A-HRA
SMCJ20A-HRA
SMCJ22A-HRA
SMCJ24A-HRA
SMCJ26A-HRA
SMCJ28A-HRA
SMCJ30A-HRA
SMCJ33A-HRA
SMCJ36A-HRA
SMCJ40A-HRA
SMCJ43A-HRA
SMCJ45A-HRA
SMCJ48A-HRA
SMCJ51A-HRA
SMCJ54A-HRA
SMCJ58A-HRA
SMCJ60A-HRA
SMCJ64A-HRA
SMCJ70A-HRA
SMCJ75A-HRA
SMCJ78A-HRA
SMCJ85A-HRA
SMCJ90A-HRA
SMCJ100A-HRA
SMCJ110A-HRA
SMCJ120A-HRA
SMCJ130A-HRA
SMCJ150A-HRA
SMCJ160A-HRA
SMCJ170A-HRA
Note:
1. For bidirectional type having V
R
of 10 volts and less, the I
R
limit is double.
2.SMCJ-HRA voltage binning can be specified by customer’s request via contacting
Littlefuse service
Part
Number
(Bi)
SMCJ5.0CA-HRA
SMCJ6.0CA-HRA
SMCJ6.5CA-HRA
SMCJ7
.0CA-HRA
SMCJ7
.5CA-HRA
SMCJ8.0CA-HRA
SMCJ8.5CA-HRA
SMCJ9.0CA-HRA
SMCJ10CA-HRA
SMCJ11CA-HRA
SMCJ12CA-HRA
SMCJ13CA-HRA
SMCJ14CA-HRA
SMCJ15CA-HRA
SMCJ16CA-HRA
SMCJ17CA-HRA
SMCJ18CA-HRA
SMCJ20CA-HRA
SMCJ22CA-HRA
SMCJ24CA-HRA
SMCJ26CA-HRA
SMCJ28CA-HRA
SMCJ30CA-HRA
SMCJ33CA-HRA
SMCJ36CA-HRA
SMCJ40CA-HRA
SMCJ43CA-HRA
SMCJ45CA-HRA
SMCJ48CA-HRA
SMCJ51CA-HRA
SMCJ54CA-HRA
SMCJ58CA-HRA
SMCJ60CA-HRA
SMCJ64CA-HRA
SMCJ70CA-HRA
SMCJ75CA-HRA
SMCJ78CA-HRA
SMCJ85CA-HRA
SMCJ90CA-HRA
SMCJ100CA-HRA
SMCJ110CA-HRA
SMCJ120CA-HRA
SMCJ130CA-HRA
SMCJ150CA-HRA
SMCJ160CA-HRA
SMCJ170CA-HRA
Marking
UNI
GDEH
GDGH
GDKH
GDMH
GDPH
GDRH
GDTH
GDVH
GDXH
GDZH
GEEH
GEGH
GEKH
GEMH
GEPH
GERH
GETH
GEVH
GEXH
GEZH
GFEH
GFGH
GFKH
GFMH
GFPH
GFRH
GFTH
GFVH
GFXH
GFZH
GGEH
GGGH
GGKH
GGMH
GGPH
GGRH
GGTH
GGVH
GGXH
GGZH
GHEH
GHGH
GHKH
GHMH
GHPH
GHRH
BI
BDEH
BDGH
BDKH
BDMH
BDPH
BDRH
BDTH
BDVH
BDXH
BDZH
BEEH
BEGH
BEKH
BEMH
BEPH
BERH
BETH
BEVH
BEXH
BEZH
BFEH
BFGH
BFKH
BFMH
BFPH
BFRH
BFTH
BFVH
BFXH
BFZH
BGEH
BGGH
BGKH
BGMH
BGPH
BGRH
BGTH
BGVH
BGXH
BGZH
BHEH
BHGH
BHKH
BHMH
BHPH
BHRH
Reverse
Stand off
Voltage
V
R
(Volts)
5.0
6.0
6.5
7
.0
7
.5
8.0
8.5
9.0
10.0
11.0
12.0
13.0
14.0
15.0
16.0
17
.0
18.0
20.0
22.0
24.0
26.0
28.0
30.0
33.0
36.0
40.0
43.0
45.0
48.0
51.0
54.0
58.0
60.0
64.0
70.0
75.0
78.0
85.0
90.0
100.0
110.0
120.0
130.0
150.0
160.0
170.0
Breakdown
Voltage V
BR
(Volts) @ I
T
MIN
6.40
6.67
7
.22
7
.78
8.33
8.89
9.44
10.00
11.10
12.20
13.30
14.40
15.60
16.70
17
.80
18.90
20.00
22.20
24.40
26.70
28.90
31.10
33.30
36.70
40.00
44.40
47
.80
50.00
53.30
56.70
60.00
64.40
66.70
71.10
77
.80
83.30
86.70
94.40
100.00
111.00
122.00
133.00
144.00
167
.00
178.00
189.00
MAX
7
.00
7
.37
7
.98
8.60
9.21
9.83
10.40
11.10
12.30
13.50
14.70
15.90
17
.20
18.50
19.70
20.90
22.10
24.50
26.90
29.50
31.90
34.40
36.80
40.60
44.20
49.10
52.80
55.30
58.90
62.70
66.30
71.20
73.70
78.60
86.00
92.10
95.80
104.00
111.00
123.00
135.00
147
.00
159.00
185.00
197
.00
209.00
Maximum Maximum Maximum
Test
Agency
Peak
Reverse
Current Clamping
Approval
Voltage V
C
Pulse
Leakage I
R
I
T
@ I
pp
Current I
pp
@ V
R
(mA)
(V)
(A)
(µA)
10
10
10
10
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
9.2
10.3
11.2
12.0
12.9
13.6
14.4
15.4
17
.0
18.2
19.9
21.5
23.2
24.4
26.0
27
.6
29.2
32.4
35.5
38.9
42.1
45.4
48.4
53.3
58.1
64.5
69.4
72.7
77
.4
82.4
87
.1
93.6
96.8
103.0
113.0
121.0
126.0
137
.0
146.0
162.0
177
.0
193.0
209.0
243.0
259.0
275.0
163.0
145.7
134.0
125.0
116.3
110.3
104.2
97
.4
88.3
82.5
75.4
69.8
64.7
61.5
57
.7
54.4
51.4
46.3
42.3
38.6
35.7
33.1
31.0
28.2
25.9
23.3
21.7
20.6
19.4
18.2
17
.3
16.1
15.5
14.6
13.3
12.4
11.9
11.0
10.3
9.3
8.5
7
.8
7
.2
6.2
5.8
5.5
800
800
500
200
100
50
20
10
5
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
© 2016 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 11/10/16
TVS Diodes
Surface Mount – 1500W > SMCJ-HRA Series
Screen Process
100% vision inspection
100%High Temperature Storage Life (168hrs,175C)
100% X-RAY inspection
100% Temperature cycle test (-55-150C, 20 cycles, dwell time 15 min)
100% Reflow (2X)
100% surge test (2x)
100% HTRB(150C, Bias=VR(80% breakdown voltage), 96hrs),for Bi-
direction products, 96hrs for each direction
Final electrical test( 100% 3 sigma limit, 100% dynamic test and PAT
limit)
MIL
-STD-750 method 2074
MIL
-STD-750 method 1031
MIL
-STD-750 method 2076
MIL
-STD-750 method 1051
JEDEC J-STD-020
MIL
-STD-750 method 4066
MIL–STD–750 method 1038
MIL
-STD-750 method 4016.4021.4011
Note: Up-screen program can be specified by customer’s request via contacting Littlefuse service
I-V Curve Characteristics
Uni-directional
Bi-directional
I
pp
Vc V
BR
V
R
I
R
V
F
I
T
V
Vc V
BR
V
R
I
T
I
R
I
R
I
T
V
R
V
BR
Vc
V
I
pp
I
pp
P
PPM
V
R
V
BR
V
C
I
R
V
F
Peak Pulse Power Dissipation
-- Max power dissipation
Stand-off Voltage
-- Maximum voltage that can be applied to the TVS without operation
Breakdown Voltage
-- Maximum voltagethat flows though the TVS at a specified test current (I
T
)
Clamping Voltage
-- Peak voltage measured across the suppressor at a specified Ippm (peak impulse current)
Reverse Leakage Current
-- Current measured at V
R
Forward Voltage Drop for Uni-directional
Ratings and Characteristic Curves
(T =25°C unless otherwise noted)
A
Figure 1 - TVS Transients Clamping Waveform
Voltage Transients
Figure 2 - Peak Pulse Power Rating
100
P
PPM
-Peak Pulse Power (kW)
Voltage Across TVS
Voltage or Current
Current Through TVS
10
0.31x0.31" (8.0x8.0mm)
Copper Pad Area
1
0.001
Time
© 2016 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 11/10/16
0.01
0.1
1
t
d
-Pulse Width (ms.)
TVS Diodes
Surface Mount – 1500W > SMCJ-HRA Series
Ratings and Characteristic Curves
(T =25°C unless otherwise noted)
(Continued)
A
Figure 3 - Pulse Derating Curve
100
Peak Pulse Power (P
PP
) or Current (I
PP
)
Derating in Percentage %
Figure 4 - Pulse Waveform
150
I
PPM
- Peak Pulse Current, % I
RSM
tr=10µsec
Peak Value
IPPM
TJ=25°C
Pulse Width(td) is defined
as the point where the peak
current decays to 50% of IPPM
80
60
40
20
0
100
Half Value
IPPM
IPPM
2
( )
10/1000µsec. Waveform
as defined by R.E.A
50
0
25
50
75
100 125 150
T
J
- Initial Junction Temperature (ºC)
175
0
td
0
1.0
2.0
t-Time (ms)
3.0
4.0
Figure 5 - Typical Junction Capacitance
100000
Uni-directional V=0V
Bi-directional V=0V
Figure 6 - Steady State Power Dissipation Derating
Curve
6.5
6
5.5
5
4.5
4
3.5
3
2.5
2
1.5
1
0.5
0
10000
1000
Uni-directional V=V
R
100
10
Bi-directional V=V
R
1
1
10
100
1000
P
M(AV)
, Steady Sate Power Dissipation
(W)
Cj(pF)
V
BR
- Reverse Breakdown Voltage(V)
0
25
50
75
100
125 150
T
A
- Ambient Temperature (ºC)
175
Figure 7 - Maximum Non-Repetitive Peak Forward
Surge Current Uni-Directional Only
I
FSM
- Peak Forward Surge Current (A)
200
180
160
140
120
100
80
60
40
20
0
1
10
Number of Cycles at 60 Hz
100
© 2016 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 11/10/16
TVS Diodes
Surface Mount – 1500W > SMCJ-HRA Series
Soldering Parameters
Reflow Condition
- Temperature Min (T
s(min)
)
Pre Heat
- Temperature Max (T
s(max)
)
- Time (min to max) (t
s
)
Average ramp up rate (Liquidus Temp
(T
L
) to peak
T
S(max)
to T
L
- Ramp-up Rate
Reflow
- Temperature (T
L
) (Liquidus)
- Time (min to max) (t
s
)
Lead–free assembly
150°C
200°C
60 – 180 secs
3°C/second max
3°C/second max
217°C
60 – 150 seconds
260
+0/-5
°C
20 – 40 seconds
6°C/second max
8 minutes Max.
260°C
High Temp. Storage
JESD22-A103
JESD22-A108
JESD22-A104
JEDEC-J-STD-020, Level 1
JESD22-A101
JESD22-A111
Temperature (T)
T
P
Ramp-up
t
p
Critical Zone
T
L
to T
P
T
L
T
s(max)
t
L
T
s(min)
Ramp-down
Preheat
t
s
25˚C
t 25˚C to Peak
Peak Temperature (T
P
)
Time within 5°C of actual peak
Temperature (t
p
)
Ramp-down Rate
Time 25°C to peak Temperature (T
P
)
Do not exceed
Time (t)
Environmental Specifications
Physical Specifications
HTRB
Weight
Case
Polarity
Terminal
0.007 ounce, 0.21 grams
JEDEC DO214AB. Molded plastic body
over glass passivated junction
Color band denotes positive end (cathode)
except Bidirectional.
Matte Tin-plated leads, Solderable per
JESD22-B102
Temperature Cycling
MSL
H3TRB
RSH
Dimensions
DO-214AB (SMC J-Bend)
Cathode Band
(for Uni-directional products only)
Dimensions
A
Inches
Min
0.114
0.260
0.220
0.079
0.030
0.002
0.305
0.006
0.129
0.094
-
0.094
Max
0.126
0.280
0.245
0.103
0.060
0.008
0.320
0.012
-
-
0.165
-
Millimeters
Min
2.900
6.600
5.590
2.060
0.760
0.051
7
.750
0.152
3.300
2.400
-
2.400
Max
3.200
7
.110
6.220
2.620
1.520
0.203
8.130
0.305
-
-
4.200
-
A
B
H
D
F
G
C
B
C
D
E
F
G
H
I
J
K
L
E
J
K
L
I
© 2016 Littelfuse, Inc.
(all dimensions in mm)
Specifications are subject to change without notice.
Revised: 11/10/16
Solder Pads
Microcontroller MCU
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