BZV55 Series
New Product
Vishay Semiconductors
formerly General Semiconductor
Zener Diodes
VZ Range 2.4 to 75V
Power Dissipation 500mW
MiniMELF (SOD-80C)
Mounting Pad Layout
0.098(2.50)
MAX
Cathode Mark
0.049(1.25) MIN
0.063 (1.6)
0.055 (1.4)
0.079(2.00) MIN
0.019 (0.48)
0.011 (0.28)
0.142 (3.6)
0.134 (3.4)
0.197(5.00)
REF
Dimensions in inches and (millimeters)
Mechanical Data
Features
Case: MiniMELF Glass Case (SOD-80C)
• Silicon Planar Power Zener Diodes
Weight: approx. 0.05g
• For use as low voltage stabilizer or voltage
reference.
Cathode band color: Blue
• The Zener voltages are graded according to the
international E 24 standard. Higher Zener voltages
and 1% tolerance available on request.
Packaging codes/options:
D1/10K per 13” reel (8mm tape), 20K/box
D2/2.5K per 7” reel (8mm tape), 20K/box
• Diodes available in these tolerance series:
±2% BZV55-B, ±3% BZV55-F, ±5% BZV55-C.
Maximum Ratings and Thermal Characteristics(TA = 25°C unless otherwise noted)
Parameter
Symbol
Value
Unit
Zener Current see Table “Characteristics”
Power Dissipation at Tflange = 50°C
Power Dissipation at TA = 50°C
Junction temperature
Ptot
Ptot
TJ
500
400(1)
mW
mW
°C
–65 to +200
–65 to +200
250
Storage temperature range
TS
°C
Continuous Forward Current
IF
mA
Thermal Resistance Junction to Ambient Air
Thermal Resistance Junction to Lead
Peak reverse power dissipation (non-repetitive) tp = 100µs
RθJA
RθJL
PZSM
0.38(1)
°C/mW
°C/mW
W
0.30
30(2)
Notes: (1) Mounted on ceramic substrate 10mm x 10mm x 0.6mm
(2) Tj = 150°C
Document Number 88315
26-Apr-02
www.vishay.com
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