SMD ESD Protection Diode
SMD Diodes Specialist
CPDH3V3UP
RoHS Device
Features
IEC61000-4-2 (ESD) ±15 kV(Contact),±20kV(Air).
Working voltage: 3.3V
Low leakage current.
Low operating and clamping voltages.
0.014(0.35)
0.010(0.25)
0.033(0.85)
0.030(0.75)
SOD-523
0.051(1.30)
0.043(1.10)
Mechanical data
Case: SOD-523 standard package ,molded plastic.
Terminals: Gold plated, solderable per
MIL-STD-750,method 2026.
Mounting position: Any
Weight: 0.0012 gram(approx.).
0.031(0.77)
0.020(0.51)
0.067(1.70)
0.059(1.50)
0.006(0.15)
0.003(0.08)
0.003(0.07)
0.001(0.01)
0.008(0.20)
REF
Circuit Diagram
Dimensions in inches and (millimeter)
Maximum Rating
(at T
A
=25 C unless otherwise noted)
O
Parameter
Peak pulse power ( tp = 8/20 us)
Peak pulse current ( tp = 8/20 us)
ESD per IEC 61000-4-2(Air)
ESD per IEC 61000-4-2(Contact)
Operating temperature
Storage temperature
O
Symbol
P
PP
I
PP
V
ESD
T
j
T
STG
Value
40
5
±20
±15
-55 to +125
-55 to +125
Unit
W
A
kV
O
C
C
O
Electrical Characteristics
(at T
A
=25 C unless otherwise noted)
Parameter
Reverse stand-off voltage
Punch-through voltage
Snap-back voltage
Reverse leakage current
I
PT
= 2uA
I
SB
= 50mA
V
RWM
= 3.3V
I
PP
= 1 A, tp=8/20us
Clamping voltage
I
PP
= 5 A, tp=8/20us
Reverse clamping voltage
Junction capacitance
I
PPR
= 1 A, tp=8/20us
V
R
= 0 V, f = 1MHz
V
C
V
CR
C
j
12
8.0
2.4
16
V
V
pF
Conditions
Symbol Min Typ Max Unit
V
RWM
V
PT
V
SB
I
R
V
C
3.5
2.8
0.05
0.5
5.5
3.3
V
V
V
uA
V
REV:C
QW-BP022
Page 1
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