1.5KE16A Series Protection Diodes (DOD539)

1.5KE Series Protection Diodes Transient Voltage Suppressors

Features:

• Glass passivated chip junction in moulded plastic package

• 1,500 W surge capability at 1 ms

• Low zener impedance

• Excellent clamping capability

• Fast response time : Typically less than 1 ps from 0 volts to BV minimum

• Typical IR less than 1 µA above 10 V

• High temperature soldering : 260°C / 10 seconds /.375 inches, (9.5 mm) lead length / 5 lbs. (2.3 kg) tension

• Low clamping voltages

• Wide voltage range

• High transient power dissipation

• No wear-out limitation

• Small physical size

Maximum Ratings and Electrical Characteristics

Ratings at 25°C ambient temperature unless otherwise specified

_{Ratings                                                                                Symbol               Value                          Units}

                                                                                                               _{1.5KE Series}

_{Peak Power Dissipation at TA = 25°C , TP = 1 ms (Note 1)        PPK            Minimum 1,500}

_{Steady State Power Dissipation at TL = 75°C Lead Lengths}

_{5.8 to Watts 7.6, 7.2 to 9.5 (Note 2)                                       PD                      5                          Watts}

_{Peak Forward Surge Current, 8.3 ms Single Half Sine-Wave}

_{Superimposed on Rated Load (JECED Method) (Note 3)           IFSM                  200                      Amperes}

_{Operating and Storage Temperature Range                           TJ,TSTG            -65 to +175                 °C}

_Notes

1. Non-repetitive current pulse, per Fig. 3 and derated above TA = 25°C per Fig. 2

2. Mounted on copper Leaf area of 0.79in2 (20 mm2)

3. 8.3 ms single half sine-wave, duty cycle = 4 pulses per minutes maximum