SMBG AND SMBJ5.0 THRU 170CA
SURFACE MOUNT TRANSZORB™ TRANSIENT VOLTAGE SUPPRESSOR
Stand-off Voltage - 5.0 to170 Volts Peak Pulse Power - 600 Watts
FEATURES
♦ Plastic package has Underwriters Laboratory Flammability
Classification 94V-0
♦ For surface mounted applications in order to optimize
board space
♦ Low profile package
♦ Built-in strain relief
♦ Glass passivated junction
♦ Low incremental surge resistance
♦ 600W peak pulse power capability with a 10/1000µs
waveform, repetition rate (duty cycle): 0.01%
♦ Excellent clamping capability
♦ Fast response time: typically less than 1.0ps from 0 volts
to V
(BR)
for unidirectional and 5.0ns for bidirectional types
♦ For devices with V
(BR)
≥10V, IDare typically less
than 1.0µA
♦ High temperature soldering guaranteed:
250°C/10 seconds at terminals
MECHANICAL DATA
Case: JEDEC DO214AA / DO215AA molded plastic body
over passivated junction
Terminals: Solder plated, solderable per MIL-STD-750,
Method 2026
Polarity: For unidirectional types the color band denotes the
cathode, which is postitive with respect to the anode under
normal TVS operation
Mounting Position: Any
Weight: 0.003 ounces, 0.093 gram
DEVICES FOR BIDIRECTIONAL APPLICATIONS
For bidirectional use suffix C or CA for types SMB-5.0 thru SMB-170 (eg. SMBG5.0C, SMBJ170CA).
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
(NOTES 1, 2, FIG. 1)
P
PPM
Minimum 600 Watts
Peak pulse current with a 10/1000µs waveform
(NOTE 1)
I
PPM SEE TABLE 1
Amps
Peak forward surge current 8.3ms single half sine-wave superimposed
on rated load (JEDEC Method)
(NOTES 2, 3)
- unidirectional only
I
FSM
100.0 Amps
Maximum instantaneous forward voltage at 50A
(NOTE 3)
unidirectional only V
F
3.5 Volts
Operating junction and storage temperature range TJ, T
STG
-55 to +150 °C
NOTES:
(1) Non-repetitive current pulse, per Fig.3 and derated above TA=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.
0.020
(0.51)
MAX.
MAX.