SMAJ5.0 THRU SMAJ170CA
SURFACE MOUNT T
RANS
Z
ORB
™ TRANSIENT VOLTAGE SUPPRESSOR
Stand-off Voltage -
5.0 to 170 Volts
Peak Pulse Power -
300 Watts
FEATURES
DO-214AC
0.065 (1.65)
0.049 (1.25)
0.110 (2.79)
0.100 (2.54)
0.177 (4.50)
0.157 (3.99)
0.012 (0.305)
0.006 (0.152)
0.090 (2.29)
0.078 (1.98)
♦
Optimized for LAN protection applications
♦
Ideal for ESD protection of data lines in accordance
with IEC 1000-4-2 (IEC801-2)
♦
Ideal for EFT protection of data lines in accordance with
IEC1000-4-4 (IEC801-4)
♦
Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
♦
Glass passivated junction
♦
Excellent clamping capability
♦
Low incremental surge resistance
♦
Fast response time: typically less than 1.0ps from 0 Volts
to V
(BR)
min.
♦
300W peak pulse power capability with a 10/1000µs
waveform, repetition rate (duty cycle): 0.01%
♦
High temperature soldering guaranteed:
250°C/10 seconds at terminals
0.060 (1.52)
0.030 (0.76)
0.008 (0.203) MAX.
0.208 (5.28)
0.194 (4.93)
MECHANICAL DATA
Case:
JEDEC DO-214AC molded plastic body over
passivated chip
Terminals:
Solder plated, solderable per MIL-STD-750,
Method 2026
Polarity:
For uni-directional types the color band denotes
the cathode, which is postitive with respect to the anode
under normal TVS operation
Mounting Position:
Any
Weight:
0.002 ounces, 0.064 gram
Dimensions in inches and (millimeters)
DEVICES FOR BIDIRECTIONAL APPLICATIONS
For bi-directional use suffix C or CA for types SMAJ5.0 thru SMAJ170 (e.g. SMAJ5.0C, SMAJ170CA)
Electrical characteristics apply in both directions.
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
SYMBOLS
VALUE
UNITS
Peak pulse power dissipation with a 10/1000µs waveform
Peak pulse current with a 10/1000µs waveform
(NOTE 1)
(NOTE 1, 2, FIG.1)
P
PM
I
PPM
I
FSM
V
F
T
J
, T
STG
Minimum 300
SEE TABLE 1
Watts
Amps
Amps
Volts
°C
Peak forward surge current 8.3ms single half sine-wave superimposed
on rated load (JEDEC Method)
(NOTES 2, 3)
- unidirectional only
Maximum instantaneous forward voltage at 25A
(NOTE 3)
Operating junction and storage temperature range
NOTES:
(1) Non-repetitive current pulse, per Fig.3 and derated above T
A
=25°C per Fig. 2
(2) Mounted on 0.2 x 0.2” (5.0 x 5.0mm) copper pads to each terminal
(3) Measured on 8.3ms single half sine-wave. For uni-directional devices only.
40.0
3.5
-55 to +150
1/20/99
VISHAY [ VISHAY TELEFUNKEN ]
