BZD27 Series
New Product
Vishay Semiconductors
formerly General Semiconductor
Zener Diodes
VZ Range 3.6 to 200V
TVS VWM Range 6.2 to 160V
Power Dissipation 2.3W
DO-219AB (SMF)
Cathode Band
Top View
1.8 ± 0.1
1.0 ± 0.2
2.8 ± 0.1
5°
0.98 ± 0.1
5°
Mounting Pad Layout
0.05 - 0.30
1.2
1.6
Z
1.2
0.60 ± 0.25
Detail Z
enlarged
Dimensions in millimeters
0.00 – 0.10
3.7 ± 0.2
Mechanical Data
Features
Case: JEDEC DO-219 Plastic Case
• Silicon Planar Power Zener Diodes.
• Low profile surface-mount package.
• Zener and TVS specification.
Weight: approx. 0.01g
Packaging codes-options:
G1-10K per 13” reel (8mm tape), 50K/box
G2-3K per 7” reel (8mm tape), 30K/box
Maximum Ratings and Thermal Characteristics (TA = 25°C unless otherwise noted)
Parameter
Symbol
Value
Unit
Power Dissipation at TL = 105°C
Power Dissipation at TA = 25°C
Ptot
2.3
W
W
Ptot
0.8(1)
Non-repetitive peak pulse power dissipation
PZSM
PRSM
300
150
W
W
with 100µs square pulse(2)
Non-repetitive peak pulse power dissipation
with 10/1000µs waveform (BZ027-C7V5 to -C200)(2)
Thermal Resistance Junction to Ambient Air(1)
Thermal Resistance Junction to Lead
Maximum Junction Temperature
RθJA
RθJL
Tj
188
30
°C/W
°C/W
°C
175
Storage Temperature Range
TS
–65 to +175
°C
Notes: (1) Mounted on epoxy-glass PCB with 3 x 3mm Cu pads (≥ 40µm thick)
(2) TJ = 25°C prior to surge
Document Number 88311
06-May-02
www.vishay.com
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