ON Semiconductor NSPU5201, NSPU5221 User Manual
ESD and Surge Protection
Diode
Low Clamping Voltage
NSPU5201, NSPU5221
Series
Features
• Unidirectional High Voltage ESD and Surge Protection
• Provides ESD Protection to IEC61000−4−2 Level 4:
±30 kV Contact Discharge
• Small Package: 1.8 mm x 2.0 mm
• These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS
Compliant
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UDFN6
CASE 517CS
APPLICATION DIAGRAM
Vcc (1,2)
**Die Attach Pad on
back of package
(connect to ground)
DAP**
GND (6,8)
GND (5,7)
BLOCK DIAGRAM
Cathode Anode
MARKING DIAGRAM
XX M
G
1
XX = Specific Device Code
M = Date Code
G = Pb−Free Package
ORDERING INFORMATION
Device Package Shipping
NSPU5201MUTBG
NSPU5221MUTBG
†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.
UDFN6
(Pb−Free)
UDFN6
(Pb−Free)
3000 / Tape &
Reel
3000 / Tape &
Reel
†
© Semiconductor Components Industries, LLC, 2017
March, 2021 − Rev. 2
1 Publication Order Number:
NSPU5201/D
NSPU5201, NSPU5221 Series
Table 1. PIN DESCRIPTIONS
6−Lead, UDFN8 Package
Pin Name Description
1 V
2 V
CC
CC
Cathode
Cathode
3 N/C No Connect
4 N/C No Connect
5 GND Anode
6 GND Anode
7 GND Anode
8 GND Anode
ELECTRICAL CHARACTERISTICS
Symbol Parameter
I
Maximum Reverse Peak Pulse Current
PP
V
Clamping Voltage @ I
V
V
QV
C
Working Peak Reverse Voltage
RWM
I
Maximum Reverse Leakage Current @ V
R
Breakdown Voltage @ I
BR
I
Test Current
T
Maximum Temperature Coefficient of V
BR
I
Forward Current
F
V
Forward Voltage @ I
F
PP
T
F
BR
RWM
Pin 1
Marking
PACKAGE / PINOUT DIAGRAMS
Top View
(Pins Down View)
6 5
XX M
1 2 3 4
6−Lead UDFN
I
I
F
V
VCV
BR
RWM
I
V
R
F
I
T
I
PP
Uni−Directional Surge Protection
Bottom View
(Pins Up View)
3
12 4
78
65
V
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2
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