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SeCoS Halbleitertechnologie GmbH - 40W Transient Voltage Suppressor Diode

Numéro de référence KS33J4
Description 40W Transient Voltage Suppressor Diode
Fabricant SeCoS Halbleitertechnologie GmbH 
Logo SeCoS Halbleitertechnologie GmbH 





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KS33J4 fiche technique
Elektronische Bauelemente
KS33J4
Voltage: 3.3 V
40 W Transient Voltage Suppressor Diode
RoHS Compliant Product
A suffix of “-C” specifies halogen & lead-free
DESCRIPTION
 Designed to protect voltage sensitive components from ESD
 Excellent clamping capability, low leakage and fast response
 Cellular phones, MP3 players, digital cameras ... etc.
 Suitable for electronics where board space is
a major design consideration
SOT-353
A
E
L
B
FEATURES
 Response time is typically < 1 ns
 Low leakage
 Stand-off voltage:3.3 V
 ESD rating of class 3 (> 15 kV) per human body model
 IEC61000-4-2 level 4 ESD protection
MARKING CODE
33J4
F H CK
DG
J
REF.
A
B
C
D
E
F
Millimeter
Min. Max.
2.00 2.20
2.15 2.45
1.15 1.35
0.90 1.10
1.20 1.40
0.15 0.35
REF.
G
H
J
K
L
Millimeter
Min. Max.
0.100 REF.
0.525 REF.
0.08 0.15
0.650 TYP.
ABSOLUTE MAXIMUM RATINGS (TA = 25°C unless otherwise specified)
Symbol
Parameter
Value Units
VESD
IEC61000-4-2 (ESD)
air discharge
contact discharge
15
8
KV
www.DataSheet4UP.cDom
TL
RθJA
TJ, TSTG
Total Power Dissipation on FR-5 board (Note 2)
Lead Solder Temperature - Max. (10 sec duration)
Thermal Resistance Junction-to-ambient
Junction and Storage Temperature Range
385
260
325
-55 ~ +150
mW
°C
°C / W
°C
Stresses exceeding "Maximum Ratings" may damage the device. "Maximum Ratings" are stress ratings only; functional operation above the
recommended. Operating conditions is not implied. Extended exposure to stresses above the recommended operating conditions may affect device
reliability.
1. FR-5 = 1.0 x 0.75 x 0.62 in.
2. Only 1 diode under power. For all 4 diodes under power, PD will be 25%, mounted on FR-4 board with min pad.
ELECTRICAL CHARACTERISTICS (T = 25°C unless otherwise specified)
Type Number
Reverse Stand-Off Voltage
Reverse Leakage Current
Peak Pulse Current
Clamping Voltage 1
Clamping Voltage 2
Reverse Breakdown
Voltage
Test Current
Junction Capacitance
Symbol
VRWM
IR
IPP
VC
VC
VBR
IT
C
Min.
-
-
-
-
-
5.3
-
-
Typ.
-
-
-
-
-
-
1.0
30
Max.
3.3
250
3.5
9.0
12.0
5.9
-
40
Unit
V
nA
A
V
V
V
mA
pF
Peak Power Dissipation PPK - - 40 W
Test Conditions
VRWM = 3.3 V
IPP = 1 A
IPP = 3.5 A
IT = 1 mA, TAMB = 25 °C
(@8x20 μS, @ TA< & = 25 °C;
Non-repetitive current per
Figure 1.)
http://www.SeCoSGmbH.com/
24-Aug-2008 Rev. B
Any changes of specification will not be informed individually.
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