
SM6T SERIES
T
RANS
Z
ORB
SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR
Breakdown Voltage -
6.8 to 220 Volts
Peak Pulse Power -
600 Watts
FEATURES
For surface mounted applications in order
to optimize board space
Low profile package
Built-in strain relief
Glass passivated junction
Low inductance
Excellent clamping capability
Repetition Rate (duty cycle): 0.01%
Fast reponse time: typically less than 1ps from 0 volts to
V
BR
min.
Typical I
D
less than 1μA above 10V
High temperature soldering: 250°C/10 seconds
at terminals
Plastic package has Underwriters Laboratory
Flammability Classification 94V-O
MECHANICAL DATA
Case:
JEDEC DO-214AA (SMB) molded plastic over
passivated junction
Terminals:
Solder plated solderable per MIL-STD-750,
Method 2026
Polarity:
For uni-directional types: Color band
denotes positive end (cathode)
Standard Packaging:
12mm tape (EIA STD RS-481)
Weight:
0.003 ounces, 0.093 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified
SYMBOLS
VALUE
UNIT
Peak Pulse Power Dissipation on 10/1000μs
waveform
(NOTES 1, 2, Fig. 1)
Peak Pulse Current on 10/1000μs
waveform
(NOTE 1, Fig. 3)
Power Dissipation on Infinite Heatsink, T
A
=50
°
C
Peak Forward Surge Current, 10ms Single Half Sine-wave,
Undirectional Only
Max. Junction Temperature
Storage Temperature Range
Thermal Resistance Junction to Ambient Air
(NOTE 2)
Thermal Resistance Junction to Leads
P
PPM
Minimum 600
Watts
I
PPM
See Table 1
Amps
P
M(AV)
5.0
Watts
I
FSM
100
Amps
T
J
150
°C
°C
T
STG
R
Θ
JA
R
Θ
JL
-65 to +175
100
20
°C/W
°C/W
NOTES
(1) Non-repetitive current pulse, per Fig. 3 and derated above T
A
=25°C per Fig. 2
(2) Mounted on 5.0mm
2
(.013mm thick) land areas.
(3) Measured on 8.3ms single half sine-wave or equivalent squarewave, duty cycle 4 pulses per minute maximum.
0.160 (4.06)
0.180 (4.57)
0.006 (0.152)
0.012 (0.305)
0.030 (0.76)
0.060 (1.52)
0.008 (0.203)
MAX.
0.205 (5.21)
0.220 (5.59)
0.084 (2.13)
0.096 (2.44)
0.077 (1.95)
0.086 (2.20)
0.130 (3.30)
0.155 (3.94)
DO-214AA
Dimensions in inches and (millimeters)
NEW PRODUCT
NEW PRODUCT
NEW PRODUCT
1/21/99