© Semiconductor Components Industries, LLC, 2016
October, 2016 − Rev. 0 1Publication Order Number:
TVS8151/D
TVS8151, TVS8181
15 V and 18 V Unidirectional
Transient Voltage
Suppressors
Features
•Unidirectional High Voltage ESD Protection
•Provides ESD Protection to IEC61000−4−2 Level 4:
±30 kV Contact Discharge
•IEC 61000−4−5 (lighting)
•High Voltage Zener Diode Protects Supply Rail up to 100 A (8/20 ms)
•These Devices are Pb−Free and are RoHS Compliant
APPLICATION DIAGRAM
Vcc (1)
DAP**
**Die Attach Pad on
back of package
(connect to ground)
GND (5)
GND (6)
MARKING DIAGRAM
Device Package Shipping†
ORDERING INFORMATION
BLOCK DIAGRAM
www.onsemi.com
UDFN−6
(Pb−Free) 3000/Tape &
Reel
TVS8151MUTBG
UDFN−6
D4 SUFFIX
CASE 517CS
†For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specification
Brochure, BRD8011/D.
Ax = Specific Device Code
x = 5 or 8
M = Date Code
G= Pb−Free Package
Ax M
G
1
UDFN−6
(Pb−Free) 3000/Tape &
Reel
TVS8181MUTBG
Cathode Anode
TVS8151, TVS8181
www.onsemi.com
2
Table 1. PIN DESCRIPTIONS
4−Channel, 6−Lead, UDFN−8 Package
Pin Name Type Description
1 VCC HV VDD HV ESD Channel
2 N/C No Connect
3 N/C No Connect
4 N/C No Connect
5 GND Ground
6 GND Ground
PACKAGE / PINOUT DIAGRAMS
Pin 1
Marking
6−Lead UDFN
Top View
(Pins Down View) Bottom View
(Pins Up View)
1234
65
XX M
6 5
1 2 3 4
ELECTRICAL CHARACTERISTICS
Symbol Parameter
IPP Maximum Reverse Peak Pulse Current
VCClamping Voltage @ IPP
VRWM Working Peak Reverse Voltage
IRMaximum Reverse Leakage Current @ VRWM
VBR Breakdown Voltage @ IT
ITTest Current
QVBR Maximum Temperature Coefficient of VBR
IFForward Current
VFForward Voltage @ IFUni−Directional TVS
IPP
IF
V
I
IR
IT
VRWM
VCVBR VF
SPECIFICATIONS
Table 2. ABSOLUTE MAXIMUM RATINGS
Parameter Rating Units
Operating Temperature Range –55 to +125 °C
Storage Temperature Range –65 to +150 °C
Peak Current (tp = 8/20 ms) TVS8151 100 A
Peak Current (tp = 8/20 ms) TVS8181 119 A
Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality
should not be assumed, damage may occur and reliability may be af fected.
ELECTRICAL CHARACTERISTICS
Device Name Device
Marking
VRWM (V
)
(Note 1) IR @ VRWM A)
Breakdown Voltage VC @ IPP
(8 x 20 ms) (Note 3)
VBR V (Note 2) @ IT (mA) VC (V) IPP (A)
Max Max Min Nom Max Max
TVS8151 A5 15 1 16 17.5 18.5 1 27 100
TVS8181 A8 18 1 20 22.5 23.5 1 28
30 70
100
Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product
performance may not be indicated by the Electrical Characteristics if operated under different conditions.
1. A transient suppressor is normally selected according to the working peak reverse voltage (VRWM), which should be equal to or greater than
the DC or continuous peak operating voltage level.
2. VBR measured at pulse test current IT at an ambient temperature of 25°C.
3. Surge current waveform per Figure 1.
TVS8151, TVS8181
www.onsemi.com
4
PACKAGE DIMENSIONS
ÍÍÍ
ÍÍÍ
ÍÍÍ
NOTES:
1. DIMENSIONING AND TOLERANCING PER ASME
Y14.5M, 1994.
2. CONTROLLING DIMENSION: MILLIMETERS.
3. DIMENSION b APPLIES TO PLATED TERMINALS
AND IS MEASURED BETWEEN 0.15 AND 0.30mm
FROM THE TERMINAL TIP.
4. COPLANARITY APPLIES TO THE EXPOSED PAD
AS WELL AS THE TERMINALS.
A
SEATING
PLANE
D
E
0.10 C
A3
A
A1
2X
2X 0.10 C
UDFN6, 1.8x2, 0.4P
CASE 517CS
ISSUE O
DIM
A
MIN MAX
MILLIMETERS
0.45 0.55
A1 0.00 0.05
A3 0.125 REF
b0.15 0.25
D
D2
E
E2
e
L
PIN ONE
REFERENCE
0.05 C
0.05 C
NOTE 4
e1/2
D2
E2
4
6
1
L
5
1.80 BSC
0.35 0.55
2.00 BSC
0.74 0.94
0.40 BSC
0.20 0.40
BOTTOM VIEW
MOUNTING FOOTPRINT*
RECOMMENDED
DIMENSIONS: MILLIMETERS
*For additional information on our Pb−Free strategy and soldering
details, please download the ON Semiconductor Soldering and
Mounting Techniques Reference Manual, SOLDERRM/D.
2X
L1
DETAIL A
L
ALTERNATE
CONSTRUCTIONS
L
ÇÇ
ÇÇ
ÉÉ
DETAIL B
MOLD CMPDEXPOSED Cu
ALTERNATE
CONSTRUCTION
DET AIL A
DETAIL B
L1 --- 0.15
SIDE VIEW
TOP VIEW
B
6X
C
e1 0.80 BSC
e2 0.95 BSC
2X
A0.07 C
NOTE 3
e2
b
B
4
6
6X
1
5
0.05 C
SUPPLEMENTAL
0.10 C
0.10 C
e1
6X
e
e/2
BOTTOM VIEW
6X
0.48
0.95
0.40
PITCH
6X 0.25
0.40
PITCH
0.55
2X
2.20
2X
0.94
PACKAGE
OUTLINE
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P
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USA/Canada
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Phone: 421 33 790 2910
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Phone: 81−3−5817−1050
TVS8151/D
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