Document
www.DataSheet4U.com
PATENTED
CTCD SERIES
SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR
Stand-off Voltage - 5.0 to 220 Volts
Peak Pulse Power - 1500 Watts
3220
FEATURES
0.319(8.10) 0.311(7.90)
0.0022(0.055) 0.0018(0.045)
* Lead free product * Leadless chip form , no lead damage
* Lead-free solder joint , no wire bond & lead frame
0.201(5.10) 0.193(4.90) 0.157(4.00) 0.315(3.80)
0.00.3013(20(.08.27)8)
* Plastic package has Underwriters Laboratory Flammability
Classification 94V-0
T* For surface mounted applications in order to optimize board space E* Low profile package E* Built-in strain relief
* Glass passivated junction
SH* Low inductance
0.081(2.05) 0.073(1.85)
0.081(2.05) 0.073(1.85)
* High temperature soldering: 260oC/10 seconds at terminals
TA0.037(1.20)
0.311(0.95)
DA*Dimensions in inches and (millimeters) ARYTM
MECHANICAL DATA
Case : Packed with FRP substrate and epoxy underfilled Terminals : Pure Tin plated (Lead-Free),
solderable per MIL-STD-750, Method 2026. Polarity : Laser marking Standard Packaning : 16mm tape (EIA-481) Marking : Part Number Weight : 0.084 gram
INMAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS IMRatings at 25 oC ambient temperature unless otherwise specified.
LRATING
SYMBOL
VALUE
EPeak Pulse Power Dissipation on 10/1000uS waveform (Note 1, 2, FIG.1)
PPPM
1500
PRPeak Pulse Current on 10/1000uS waveform (Note 1,FIG.3)
IPPM
see Table1
UNITS Watts Amps
Peak forward Surge Current 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) (Note 2, 3)
IFSM
100 Amps
Operating junction and Storage Temperature Range
TJ,TSTG
NOTES : (1) Non-repetitive current pulse , per Fig. 3 and derated above TA= 25oC per Fig. 2 . (2) Mounted on 5.0mm2 copper pads to each terminal. (3) 8.3ms single half sine-wave , or equivalent square wave, duty cycle = 4 pulses per minutes maximum.
-55 to +150
oC
www.DataSheet4U.com
REV. 0
Zowie Technology Corporation
www.DataSheet4U.com
RATINGS AND CHARACTERISTIC CURVES OF CTCD SERIES
PPPM-Peak Pulse Power (kW)
IPPM-PEAK PULSE CURRENT %
FIG.1- PEAK PULSS POWER RATING CURVE 100
FIG.2 - PULSE DERATING CURVE 100
PEAK PULSE POWER (PPP) OR CURRENT (IPP) DERATING IN PERCENTAGE, %
75 10
50
1
0.1 0.1us
1.0us
10us
100us
td,Pulse Width
1.0ms
10ms
25
ET0 0 25 50 75 100 125 150 175 200 SHETA, AMBIENT TEMPERATURE ( OC )
FIG.3 - PULSE WAVEFORM
150
Atr =10usec.
TJ=25oC Pulse Width (td) is Defined as the Point Where the Peak Current Decays to 50% of Ipp
TPeak Value A100 IPPM
CJ JUNCTION CAPACITANCE, pF
Y D50 AR0 IN0
Half Value - Ipp 2
td 1.0
10/1000usec.Waveform as Defined by R.E.A.
e-kt
2.0 t, TIME (ms)
3.0
4.0
FIG.4 - TYPICAL JUNCTION CAPACITANCE UNI-DIRECTIONAL 20000 10000
1000 100
VR,Measured at Stand-Off Voltage VWM
Measured at Zero Bias
TJ=25oC f=1.0MHz Vsig=50mVp-p
10 1.0
10
100
V(WM),REVERSE STAND-OFF VOLTAGE VOLTS
400
LIM FIG.5 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT
E 200 PR 100
8.3Ms Single Half Sine-Wave (JEDEC.