BZT03C Series
Silicon Z-Diodes and Transient Voltage Suppressors
Feature
• High maximum operating temperature
• Low Leakage current
• Excellent stability
Mechanical Data
• Case: DO-41 molded plastic
• Epoxy: UL 94V-0 rate flame retardant
• Lead: Axial lead solderable per MIL-STD-202,
method 208 guaranteed
• Polarity: Color band denotes cathode end
• Mounting position: Any
Absolute Maximum Ratings (Ta = 25℃ unless otherwise specified)
Parameter
Symbol
Ptot
Value
Unit
W
Ttp = 25℃, lead length 10 mm
3.25
1.3
Total Power Dissipation
Tamb = 45℃, PCB mounted
Non-Repetitive Peak Reverse Power Dissipation
(10 / 1000 µs exponential pulse, Tj = 25℃ prior to surge)
Non-repetitive Peak Reverse Power Dissipation
(tp = 100 µs, square pulse, Tj = 25℃ prior to surge)
PRSM
PZSM
300
600
W
W
VF
Tj
1.2
V
Forward Voltage (IF = 0.5 A, Tj = 25℃ )
Junction Temperature Range
- 65 to + 175
- 65 to + 175
℃
℃
Storage Temperature Range
Tstg
Thermal Characteristics
Symbol
Rthj-tp
Value
46
Unit
℃/W
℃/W
Parameter
Thermal Resistance from Junction to Tie-point
(Lead length = 10 mm)
Thermal Resistance from Junction to Ambient 1)
100
Rthj-a
1)
Device mounted on an epoxy-glass printed circuit board, 1.5 mm thick, thickness of Cu-layer ≥ 40 µm on an must space
1 / 5
®
Dated : 05/07/2023 ZD Rev:01