1SMB5956
TRSYS 1SMB5956, 1SMB5956, 1SMB5955, 1SMB5955, 1SMB5954 Datasheet
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1SMB5926 THRU 1SMB5956
SURFACE MOUNT SILICON ZENER DIODE
VOLTAGE - 11 TO 200 Volts Power - 1.5 Watts
FEATURES
l For surface mounted applications in order to
optimize board space
l Low profile package
l Built-in strain relief
l Glass passivated junction
l Low inductance
l Typical I
R
less than 1A above 11V
l High temperature soldering :
260/10 seconds at terminals
l Plastic package has Underwriters Laboratory
Flammability Classification 94V-O
MECHANICAL DATA
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
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25ambient temperature unless otherwise specified.
SYMBOL VALUE UNITS
DC Power Dissipation @ T
L
=75, Measure at Zero Lead Length(Note 1, Fig. 1)
Derate above 75
P
D
1.5
15
Watts
mW/
Peak forward Surge Current 8.3ms single half sine-wave superimposed on rated
load(JEDEC Method) (Note 1,2)
I
FSM
10 Amps
Operating Junction and Storage Temperature Range T
J
,T
STG
-55 to +150
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.
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.
DO-214AA
MODIFIED J-BEND
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