STCDH SERIES
SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR
Working Voltage - 5.0 ~ 190 Volts
Peak Pulse Power - 200 Watts
1206
FEATURES
* Halogen-free type
* Compliance to RoHS product
0.142 (3.60)
0.126 (3.20)
* Leadless chip form, no lead damage
* Glass passivated chip
* 200 watts peak pulse power capability with a
10/1000 us waveform, repetitive rate (duty cycle) : 0.01%
* Low leakage
* Uni and bidirectional unit
* Excellent clamping capability
0.035 (0.90)
0.020 (0.50)
0.035 (0.90)
0.020 (0.50)
* Very fast response time
* Plastic package has Underwriters Laboratory Flammability
Classification 94V-0
MECHANICAL DATA
Case : Packed with FRP substrate and epoxy underfilled
Terminals : Pure Tin plated (Lead-Free),
solderable per MIL-STD-750, Method 2026.
Polarity : Color band denotes positive end (cathode) except
for bidirectional types
*Dimensions in inches and (millimeters)
Marking : Cathode Band, Laser marking
Weight : 0.012 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 oC ambient temperature unless otherwise specified.
RATING
SYMBOL
VALUE
UNITS
200
1000
Peak power dissipation with a 10/1000us waveform (Note 1)
Peak power dissipation with a 8/20us waveform (Note 1)
Peak pulse current with a 10/1000uS waveform (Note 1)
Power dissipation on infinite heatsink at TL = 75℃
PPPM
PPPM
IPPM
PD
Watts
Watts
Amps
Watts
See Next Table
0.4
Peak forward surge current, 8.3 ms single half sine-
wave unidirectional only (Note 2)
20
Amps
IFSM
Maximum instantaneous forward voltage at 25 A for unidirectional only
3.5
Volts
oC
VF
Operating junction and Storage Temperature Range
-50 to +150
TJ,TSTG
NOTES :
(1) Non-repetitive current pulse, per Fig. 5 and derated above T
A
= 25oC per Fig. 1
(2) Measured 8.3ms single half sine-wave, or equivalent square wave, duty cycle = 4 pulses per minutes maximum.
Zowie Technology Corporation
REV. 0