1SMB5926 THRU 1SMB5956
SURFACE MOUNT SILICON ZENER DIODE
VOLTAGE - 11 TO 200 Volts Power - 1.5 Watts
l
For surface mounted applications in order to
optimize board space
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Low profile package
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Built-in strain relief
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Glass passivated junction
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Low inductance
l Typical I
R
less than 1 £g A above 11V
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High temperature soldering :
260 ¢J/10 seconds at terminals
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Plastic package has Underwriters Laboratory
Flammability Classification 94V-O
Case: JEDEC DO-214AA Molded plastic over
passivated junction
Terminals: Solder plated, solderable per MIL-STD-750,
method 2026
Polarity: Color band denotes positive end (cathode)
Standard Packaging: 12mm tape (EIA-481)
Weight: 0.003 ounce, 0.093 gram
Ratings at 25
¢J
ambient temperature unless otherwise specified.
SYMBOL VALUE UNITS
DC Power Dissipation @ T
L
=75 ¢J, Measure at Zero Lead Length(Note 1, Fig. 1)
Derate above 75
¢J
P
1.5
15
Watts
mW/
¢J
Peak forward Surge Current 8.3ms single half sine-wave superimposed on rated
load(JEDEC Method) (Note 1,2)
I
10 Amps
Operating Junction and Storage Temperature Range T
,T
-55 to +150 ¢J
NOTES:
1. Mounted on 5.0mm
2
(.013mm thick) land areas.
2. Measured on 8.3ms, single half sine-wave or equivalent square wave, duty cycle = 4 pulses
per minute maximum.
3. ZENER VOLTAGE (Vz) MEASUREMENT Nominal zener voltage is measured with the device
function in thermal equilibrium with ambient temperature at 25
¢J
.
4.ZENER IMPEDANCE (Zz) DERIVATION Z
ZT
and Z
ZK
are measured by dividing the ac voltage drop across
the device by the accurrent applied. The specified limits are for I
Z(ac)
= 0.1 I
Z
, (dc) with the ac freqency = 60Hz.
MODIFIED J-BEND