1Z6.2~1Z390,1Z6.8A~1Z30A
TOSHIBA ZENER DIODE
SILICON DIFFUSED JUNCTION TYPE
1Z6.2~1Z390,1Z6.8A~1Z30A
Unit: mm
CONSTANT VOLTAGE REGULATION
TRANSIENT SUPPRESSORS
Average Power Dissipation
:P=1W
Peak Reverse Power Dissipation : PRSM = 200 W at tw = 200 μs
Zener Voltage
: VZ = 6.2 V to 390 V
Tolerance of Zener Voltage
1Z6.2 Series : ±10%
1Z6.8A Series : ±5%
Plastic Mold Package
ABSOLUTE MAXIMUM RATINGS (Ta=25°C)
CHARACTERISTIC
SYMBOL
RATING
UNIT
Power Dissipation
P
1
W
Junction Temperature
Tj
−40 to 150
°C
Tstg
−40 to 150
°C
Storage Temperature Range
JEDEC
JEITA
TOSHIBA
Weight: 0.42g
DO−15
SC−39
3−3B1A
Note: Using continuously under heavy loads (e.g. the application of high
temperature/current/voltage and the significant change in
temperature, etc.) may cause this product to decrease in the
reliability significantly even if the operating conditions (i.e. operating temperature/current/voltage, etc.) are
within the absolute maximum ratings.
Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook
(“Handling Precautions”/Derating Concept and Methods) and individual reliability data (i.e. reliability test report
and estimated failure rate, etc).
MARKING
Abbreviation Code
Part No.
1Z30
Part No. (or abbreviation code)
1Z30
Lot No.
1Z30
A line indicates
lead (Pb)-free package or
lead (Pb)-free finish.
1
2011-01-06