SMBJ5.0(C)A - SMBJ170(C)A
Document number: DS19002 Rev. 17 - 2 1 of 5
www.diodes.com June 2009
© Diodes Incorporated
SMBJ5.0
(
C
)
A - SMBJ170
(
C
)
A
600W SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR
Features
• 600W Peak Pulse Power Dissipation
• 5.0V - 170V Standoff Voltages
• Glass Passivated Die Construction
• Uni- and Bi-Directional Versions Available
• Excellent Clamping Capability
• Fast Response Time
• Lead Free Finish/RoHS Compliant (Note 1)
• Green Molding Compound (No Halogen and Antimony)
(Note 2)
Mechanical Data
• Case: SMB
• Case Material: Molded Plastic. UL Flammability Classification
Rating 94V-0
• Moisture Sensitivity: Level 1 per J-STD-020D
• 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.)
• Marking: Information: See Page 4
• Ordering Information: See Page 4
• Weight: 0.1 grams (approximate)
Maximum Ratings @TA = 25°C unless otherwise specified
Characteristic Symbol Value Unit
Peak Pulse Power Dissipation
(Non repetitive current pulse derated above TA = 25° C) (No te 3) PPK 600 W
Peak Power Derating Above 25°C Pder 4.8 W/°C
Peak Forward Surge Current, 8.3ms Single Half Sine Wave Superimposed
on Rated Load (Notes 3, 4, & 5) IFSM 100 A
Steady State Power Dissipation @ TL = 75°C PM(AV) 5.0 W
Instantaneous Forward Voltage @ IPP = 35A VBR<100V
(Notes 3, 4, & 5) VBR≥100V VF 3.5
5.0 V
V
Thermal Characteristics
Characteristic Symbol Value Unit
Operating Temperature Range TJ -55 to +150 °C
Storage Temperature Range TSTG -55 to +175 °C
Notes: 1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied. Please visit our website at http://www.diodes.com/quality/lead_free.html.
2. No purposefully added lead. Halogen and Antimony free.
3. Valid provided that terminals are kept at ambient temperature.
4. Measured with 8.3ms single half sine-wave. Duty cycle = 4 pulses per minute maximum.
5. Unidirectional units only.
Green
Top View Bottom View
SMBJ5.0(C)A - SMBJ170(C)A
Document number: DS19002 Rev. 17 - 2 2 of 5
www.diodes.com June 2009
© Diodes Incorporated
SMBJ5.0
(
C
)
A - SMBJ170
(
C
)
A
Electrical Characteristics @TA = 25°C unless otherwise specified
Part Number
Add C For Bi-
Directional
(Note 6)
Reverse
Standoff
Voltage
Breakdown
Voltage
VBR @ IT (Note 7)
Test
Current
Max. Reverse
Leakage @ VRWM
(Note 8)
Max. Clamping
Voltage @ Ipp
Max. Peak Pulse
Current
Ipp Marking Code
See Note 4 VRWM (V) Min (V) Max (V) IT(mA) IR (μA) VC (V) (A) BI- UNI-
SMBJ5.0(C)A 5.0 6.40 7.23 10 800 9.2 65.2 AE KE
SMBJ6.0(C)A 6.0 6.67 7.67 10 800 10.3 58.3 AG KG
SMBJ6.5(C)A 6.5 7.22 8.30 10 500 11.2 53.6 AK KK
SMBJ7.0(C)A 7.0 7.78 8.95 10 200 12.0 50.0 AM KM
SMBJ7.5(C)A 7.5 8.33 9.58 1.0 100 12.9 46.5 AP KP
SMBJ8.0(C)A 8.0 8.89 10.23 1.0 50 13.6 44.1 AR KR
SMBJ8.5(C)A 8.5 9.44 10.82 1.0 10 14.4 41.7 AT KT
SMBJ9.0(C)A 9.0 10.00 11.50 1.0 5.0 15.4 39.0 AV KV
SMBJ10(C)A 10.0 11.10 12.80 1.0 5.0 17.0 35.3 AX KX
SMBJ11(C)A 11.0 12.20 14.40 1.0 5.0 18.2 33.0 AZ KZ
SMBJ12(C)A 12.0 13.30 15.30 1.0 5.0 19.9 30.2 BE LE
SMBJ13(C)A 13.0 14.40 16.50 1.0 5.0 21.5 27.9 BG LG
SMBJ14(C)A 14.0 15.60 17.90 1.0 5.0 23.2 25.8 BK LK
SMBJ15(C)A 15.0 16.70 19.20 1.0 5.0 24.4 24.0 BM LM
SMBJ16(C)A 16.0 17.80 20.50 1.0 5.0 26.0 23.1 BP LP
SMBJ17(C)A 17.0 18.90 21.70 1.0 5.0 27.6 21.7 BR LR
SMBJ18(C)A 18.0 20.00 23.30 1.0 5.0 29.2 20.5 BT LT
SMBJ20(C)A 20.0 22.20 25.50 1.0 5.0 32.4 18.5 BV LV
SMBJ22(C)A 22.0 24.40 28.00 1.0 5.0 35.5 16.9 BX LX
SMBJ24(C)A 24.0 26.70 30.70 1.0 5.0 38.9 15.4 BZ LZ
SMBJ26(C)A 26.0 28.90 33.20 1.0 5.0 42.1 14.2 CE ME
SMBJ28(C)A 28.0 31.10 35.80 1.0 5.0 45.4 13.2 CG MG
SMBJ30(C)A 30.0 33.30 38.30 1.0 5.0 48.4 12.4 CK MK
SMBJ33(C)A 33.0 36.70 42.20 1.0 5.0 53.3 11.3 CM MM
SMBJ36(C)A 36.0 40.00 46.00 1.0 5.0 58.1 10.3 CP MP
SMBJ40(C)A 40.0 44.40 51.10 1.0 5.0 64.5 9.3 CR MR
SMBJ43(C)A 43.0 47.80 54.90 1.0 5.0 69.4 8.6 CT MT
SMBJ45(C)A 45.0 50.00 57.50 1.0 5.0 72.7 8.3 CV MV
SMBJ48(C)A 48.0 53.30 61.30 1.0 5.0 77.4 7.7 CX MX
SMBJ51(C)A 51.0 56.70 65.20 1.0 5.0 82.4 7.3 CZ MZ
SMBJ54(C)A 54.0 60.00 69.00 1.0 5.0 87.1 6.9 DE NE
SMBJ58(C)A 58.0 64.40 74.60 1.0 5.0 93.6 6.4 DG NG
SMBJ60(C)A 60.0 66.70 76.70 1.0 5.0 96.8 6.2 DK NK
SMBJ64(C)A 64.0 71.10 81.80 1.0 5.0 103.0 5.8 DM NM
SMBJ70(C)A 70.0 77.80 89.50 1.0 5.0 113.0 5.3 DP NP
SMBJ75(C)A 75.0 83.30 95.80 1.0 5.0 121.0 4.9 DR NR
SMBJ78(C)A 78.0 86.70 99.70 1.0 5.0 126.0 4.7 DT NT
SMBJ85(C)A 85.0 94.40 108.20 1.0 5.0 137.0 4.4 DV NV
SMBJ90(C)A 90.0 100.0 115.50 1.0 5.0 146.0 4.1 DX NX
SMBJ100(C)A 100.0 111.0 128.00 1.0 5.0 162.0 3.7 DZ NZ
SMBJ110(C)A 110.0 122.0 140.00 1.0 5.0 177.0 3.4 EE PE
SMBJ120(C)A 120.0 133.0 153.00 1.0 5.0 193.0 3.1 EG PG
SMBJ130(C)A 130.0 144.0 165.50 1.0 5.0 209.0 2.9 EK PK
SMBJ150(C)A 150.0 167.0 192.50 1.0 5.0 243.0 2.5 EM PM
SMBJ160(C)A 160.0 178.0 205.00 1.0 5.0 259.0 2.3 EP PP
SMBJ170(C)A 170.0 189.0 217.50 1.0 5.0 275.0 2.2 ER PR
Notes: 6. Suffix C denotes Bi-directional device.
7. VBR measured with IT current pulse = 300μs
8. For Bi-Directional devices having VRWM of 10V and under, the IR is doubled.
SMBJ5.0(C)A - SMBJ170(C)A
Document number: DS19002 Rev. 17 - 2 3 of 5
www.diodes.com June 2009
© Diodes Incorporated
SMBJ5.0
(
C
)
A - SMBJ170
(
C
)
A
10 X 1000 Waveform
as defined by REA
0 25 50 75 100 125 150 175 200
100
75
50
25
0
T , AMBIENT TEMPERA TURE ( C)
Fig. 1 Pulse Derating Curve
A
°
P
EAK
P
U
LSE DE
R
A
T
IN
G
IN %
O
F
PEAK POWER OR CURRENT
1 10 100 1000
10
100
1000
10,000
V , REVERSE STANDOFF VOLTAGE (V)
Fig. 2 Typical Total Capacitance
RWM
C
,
C
A
P
A
C
I
T
AN
C
E (p
F
)
T
T = 25C
j
°
f = 1.0 MHz
V = 50 mV p-p
sig
Measured at
zero bias
Uni-directional
Bi-directional
0.1 1.0
0.1 10 100
1.0
10
1000 10000
T = 25C
j
°
P
,
P
EAK
P
U
LSE
P
O
WE
R
(kW)
PK
100
Non Repetitive
Pul se W ave f orm
Shown in Fig. 4
I , PEAK PULSE CURRENT (%I )
PP pp
t, TIME (ms)
Fig. 4 Pulse W aveform
0
120
100
80
60
40
20
2510
I,
P
EAK
F
O
R
WA
R
D S
U
R
G
E
C
U
R
R
EN
T
(A)
FSM
NUMBER OF CYCLES A T 60Hz
Fig. 5 Maximu m Non-Repe titive Sur ge Curren t
20 50 1001
Pulse Width 8.3ms
Single Half-Sin e-W ave
0.0
1.0
2.0
3.0
02550
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 TEMPERA TURE ( C)
Fig. 6 Steady State Power Derating Curve
L
°
4.0
5.0
SMBJ5.0(C)A - SMBJ170(C)A
Document number: DS19002 Rev. 17 - 2 4 of 5
www.diodes.com June 2009
© Diodes Incorporated
SMBJ5.0
(
C
)
A - SMBJ170
(
C
)
A
Ordering Information (Note 9)
Part Number Case Packaging
SMBJXXX(C)A-13-F SMB 3000/Tape & Reel
*x = Device Voltage, e.g., SMBJ170A-13-F.
Notes: 9. For packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
Marking Information
Package Outline Dimensions
Suggested Pad Layout
SMB
Dim Min Max
A 3.30 3.94
B 4.06 4.57
C 1.96 2.21
D 0.15 0.31
E 5.00 5.59
G 0.05 0.20
H 0.76 1.52
J 2.00 2.62
All Dimensions in mm
Dimensions Value (in mm)
Z 6.8
G 1.8
X 2.3
Y 2.5
C 4.3
xx = Product type marking code (See Page 2)
= Manufacturers’ code marking
YWW = Date code marking
Y = Last digit of year (ex: 2 for 2002)
WW = Week code 01 to 52
YWW
xx
A
B
C
D
G
HE
J
Z
X
C
G
Y
SMBJ5.0(C)A - SMBJ170(C)A
Document number: DS19002 Rev. 17 - 2 5 of 5
www.diodes.com June 2009
© Diodes Incorporated
SMBJ5.0
(
C
)
A - SMBJ170
(
C
)
A
IMPORTANT NOTICE
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INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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written approval of the Chief Executive Officer of Diodes Incorporated. As used herein:
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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 pro ducts and an y
use of Diodes Incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or systems-related
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