Transient Voltage Suppression Diodes
Surface Mount – 3000W > SMDJ-HRA Series
SMDJ-HRA Series
Uni-directional
Description
RoHS
Pb
e3
TVS Diode Arrays
(SPA
™
Family of Products)
Bi-directional
The SMDJ-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
• 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
• SMT for minimal board
footprint
• Low profile package
• Built-in strain relief
•
V
BR
@T
J
= V
BR
@25°C x (1+αT x
(T
J
- 25))
(αT:Temperature Coefficient)
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
L
=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
3000
6.5
300
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
components only, duty cycle=4 per minute maximum.
• Glass passivated chip
junction
• 3000W 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 I
R
≤ 2µA for V
R
>
10V
• High Temperature
soldering guaranteed:
260°C/40 seconds at
terminals
• UL Recognized compound
meeting flammability
rating V-0
• Meet MSL level1, per
J-STD-020, LF maximun
peak of 260
°
C
• Matte tin lead–free plated
• Halogen free and RoHS
compliant
•
2nd level interconnect is
Pb-free per IPC/JEDEC
J-STD-609A.01
Functional Diagram
Applications
SMDJ-HRA components 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
Anode
1
© 2018 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 03/28/18
Transient Voltage Suppression Diodes
Surface Mount – 3000W > SMDJ-HRA Series
Electrical Characteristics
Part
Number
(Uni)
SMDJ5.0A-HRA
SMDJ6.0A-HRA
SMDJ6.5A-HRA
SMDJ7
.0A-HRA
SMDJ7
.5A-HRA
SMDJ8.0A-HRA
SMDJ8.5A-HRA
SMDJ9.0A-HRA
SMDJ10A-HRA
SMDJ11A-HRA
SMDJ12A-HRA
SMDJ13A-HRA
SMDJ14A-HRA
SMDJ15A-HRA
SMDJ16A-HRA
SMDJ17A-HRA
SMDJ18A-HRA
SMDJ20A-HRA
SMDJ22A-HRA
SMDJ24A-HRA
SMDJ26A-HRA
SMDJ28A-HRA
SMDJ30A-HRA
SMDJ33A-HRA
SMDJ36A-HRA
SMDJ40A-HRA
SMDJ43A-HRA
SMDJ45A-HRA
SMDJ48A-HRA
SMDJ51A-HRA
SMDJ54A-HRA
SMDJ58A-HRA
SMDJ60A-HRA
SMDJ64A-HRA
SMDJ70A-HRA
SMDJ75A-HRA
SMDJ78A-HRA
SMDJ85A-HRA
SMDJ90A-HRA
SMDJ100A-HRA
SMDJ110A-HRA
SMDJ120A-HRA
SMDJ130A-HRA
Note:
1. For bidirectional type having V
R
of 10 volts and less, the I
R
limit is double.
2.SMDJ-HRA voltage binning can be specified by customer’s request via contacting Littlefuse service
Part
Number
(Bi)
SMDJ5.0CA-HRA
SMDJ6.0CA-HRA
SMDJ6.5CA-HRA
SMDJ7
.0CA-HRA
SMDJ7
.5CA-HRA
SMDJ8.0CA-HRA
SMDJ8.5CA-HRA
SMDJ9.0CA-HRA
SMDJ10CA-HRA
SMDJ11CA-HRA
SMDJ12CA-HRA
SMDJ13CA-HRA
SMDJ14CA-HRA
SMDJ15CA-HRA
SMDJ16CA-HRA
SMDJ17CA-HRA
SMDJ18CA-HRA
SMDJ20CA-HRA
SMDJ22CA-HRA
SMDJ24CA-HRA
SMDJ26CA-HRA
SMDJ28CA-HRA
SMDJ30CA-HRA
SMDJ33CA-HRA
SMDJ36CA-HRA
SMDJ40CA-HRA
SMDJ43CA-HRA
Marking
UNI
RDEH
RDGH
RDKH
PDMH
PDPH
PDRH
PDTH
PDVH
PDXH
PDZH
PEEH
PEGH
PEKH
PEMH
PEPH
PERH
PETH
PEVH
PEXH
PEZH
PFEH
PFGH
PFKH
PFMH
PFPH
PFRH
PFTH
PFVH
PFXH
PFZH
RGEH
PGGH
PGKH
PGMH
PGPH
PGRH
PGTH
PGVH
PGXH
PGZH
PHEH
PHGH
PHKH
BI
DDEH
DDGH
DDKH
DDMH
DDPH
DDRH
DDTH
DDVH
DDXH
DDZH
DEEH
DEGH
DEKH
DEMH
DEPH
DERH
DETH
DEVH
DEXH
DEZH
DFEH
DFGH
DFKH
DFMH
DFPH
DFRH
DFTH
DFVH
DFXH
DFZH
DGEH
DGGH
DGKH
DGMH
DGPH
DGRH
DGTH
DGVH
DGXH
DGZH
DHEH
DHGH
DHKH
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
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
Test Maximum Maximum Maximum Agency
Peak
Reverse
Current Clamping
Approval
Voltage V
C
Pulse
Leakage I
R
I
T
@ I
pp
Current I
pp
@ V
R
(mA)
MAX
(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
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
326.1
291.3
267
.9
250.0
232.6
220.6
208.3
194.8
176.5
164.8
150.8
139.5
129.3
123.0
115.4
108.7
102.7
92.6
84.5
77
.1
71.3
66.1
62.0
56.3
51.6
46.5
43.2
41.3
38.8
36.4
34.4
32.1
31.0
29.1
26.5
24.8
23.8
21.9
20.5
18.5
16.9
15.5
14.4
800
800
500
200
100
50
20
10
5
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
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
SMDJ45CA-HRA
SMDJ48CA-HRA
SMDJ51CA-HRA
SMDJ54CA-HRA
SMDJ58CA-HRA
SMDJ60CA-HRA
SMDJ64CA-HRA
SMDJ70CA-HRA
SMDJ75CA-HRA
SMDJ78CA-HRA
SMDJ85CA-HRA
SMDJ90CA-HRA
SMDJ100CA-HRA
SMDJ110CA-HRA
SMDJ120CA-HRA
SMDJ130CA-HRA
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
© 2018 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 03/28/18
2
Transient Voltage Suppression Diodes
Surface Mount – 3000W > SMDJ-HRA Series
Screen Process
100% Vision Inspection
100% High Temperature Storage Life (168hrs,150°C)
100% X-RAY inspection
100% Temperature Cycle Test (-55 to150°C, 20 cycles, dwell time 15 min)
100% Reflow (2X)
100% Surge Test (2x)
100% HTRB 150°C Bias=VR(80% breakdown voltage, 96hrs, and each
direction at 96 hrs for Bi-directional products)
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 by contacting Littlefuse customer 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 (I
PP
x V
C
)
-- Max power dissipation
Stand-off Voltage
-- Maximum voltage that can be applied to the TVS without operation
Breakdown Voltage
-- Maximum voltage that 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
A
Ratings and Characteristic Curves
(T =25°C unless otherwise noted)
Figure 1 - TVS Transients Clamping Waveform
Voltage Transients
Figure 2 - Peak Pulse Power Rating
1000
P
PPM
-Peak Pulse Power (KW)
Voltage Across TVS
Voltage or Current
100
Current Through TVS
10
1
0.31x0.31" (8.0x8.0mm)
0.1
Copper Pad Area
0.001
Time
3
0.01
0.1
1
t
d
-Pulse Width (ms)
10
© 2018 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 03/28/18
continues on next page.
Transient Voltage Suppression Diodes
Surface Mount – 3000W > SMDJ-HRA Series
Ratings and Characteristic Curves
(T =25°C unless otherwise noted)
(Continued)
A
Figure 3 - Peak Pulse Power
100
Figure 4 - Pulse Waveform
150
I
PPM
- Peak Pulse Current, % I
RSM
Peak Pluse Power
(Single Pluse)
Peak Pulse Power (P
PP
) or Current
(I
PP
) Derating in Percentage %
tr=10µsec
Peak Value
IPPM
80
60
50
40
Average Power
TJ=25°C
Pulse Width(td) is defined
as the point where the peak
current decays to 50% of IPPM
100
Half Value
IPPM
IPPM
2
( )
10/1000µsec. Waveform
as defined by R.E.A
20
0
50
0
25
50
75
100
125
150
175
0
td
T
j
- initial temperature (ºC)
0
1.0
2.0
t-Time (ms)
3.0
4.0
Figure 5 - Typical Junction Capacitance
100000
10000
1000
Uni-directional @ VR
Bi-directional V= OV
Figure 6 - Steady State Power Derating Curve
Uni-directional V= OV
100
Bi-directional @ VR
10
1
1.0
10.0
100.0
1000.0
V
BR
- Reverse Breakdown Voltage (V)
6.5
6
5.5
5
4.5
4
3.5
3
2.5
2
1.5
1
0.5
0
P
M(AV)
, Steady Sate Power
Dissipation (W)
Cj (pF)
0
25
50
75
100
125
150
175
TL-Lead Temperature (˚C)
T
A
- Ambient Temperature(ºC)
(Power Dissipation on Infinite Heat Sink )
Figure 7 - Maximum Non-Repetitive Peak Forward
Surge Current Uni-Directional only
350
I
FSM
- Peak Forward Surge Current
(A)
300
250
200
150
100
50
0
© 2018 Littelfuse, Inc.
Number of Cycles at 60 Hz
Specifications are subject to change without notice.
Revised: 03/28/18
1
10
100
4
Transient Voltage Suppression Diodes
Surface Mount – 3000W > SMDJ-HRA Series
Soldering Parameters
Reflow Condition
s(min)
Lead–free assembly
T
P
Ramp-up
t
p
Critical Zone
T
L
to T
P
- Temperature Min (T
)
150°C
TVS Diode Arrays
(SPA
™
Family of Products)
Pre Heat
- 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
)
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.
280°C
Temperature (T)
- Temperature Max (T
s(max)
)
200°C
T
L
T
s(max)
t
L
T
s(min)
Ramp-down
Preheat
t
s
25˚C
t 25˚C to Peak
Time (t)
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
Environmental Specifications
High Temp. Storage
JESD22-A103
JESD22-A108
JESD22-A106
JEDEC-J-STD-020, Level 1
JESD22-A101
JESD22-B106
Physical Specifications
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
HTRB
Thermal Shock
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
E
J
K
L
J
K
L
I
Solder Pads
(all dimensions in mm)
© 2018 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 03/28/18
5
51单片机
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
