Littelfuse BZY91C39
Zeners
FEATURES
● Voltage range 7.5 - 75 Volts● 5000 Watt peak pulse power
● 100 Watt steady state @ 25°C
● 75 Watt steady state @ 65°C
● Glass passivated junction
● 5000 Watt surge capability at 1 ms
● Typically IR less than1 µA above 10V
● Excellent clamping capability
● Stud cathode & stud anode
● Operating temperature -55°C to +175°C
● 100% tested MECHANICAL CHARACTERISTICS
● Case: Hermetically sealed DO5 outline
● Finish: All external surfaces are corrosion resistant and terminal solderable
● Polarity: Indicated by direction of zener symbol
● Weight: 14 grammes excluding mounting kit (approx)
● Torque Setting 30inch/lb ELECTRICAL DATA
● Forward voltage Vf 1.5V max @ If ≤ 10A 300µS square wave pulse
● Vz measured with pulse ≤ 100µS and duty cycle ≤ 0.001
● Rz determined with DC plus 10% superimposed AC @ 1KHz AVAILABLE IN THE FOLLOWING CONFIGURATIONS STUD CATHODE NORMAL ORDERING INFORMATION BZY91C Voltage N =