







YZPST-BY448
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SINTERED GLASS JUNCTION
AVALANCHE RECTIFIER
VOLTAGE:1500V CURRENT: 2.0A
FEATURE
GIass passivated
High maximum operating temperature
Low Ieakage current
ExceIIent stabiIity
MECHANICAL DATA
case: SOD-57 sintered gIass case
TerminaI: PIated axiaI Ieads soIderabIe per MIL-STD 202E, method 208c
PoIarity: coIor band denotes cathode end
Mounting position: any

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (singIe-phase, haIf-wave, 60HZ, resistive or inductive Ioad rating at 25。c, unIess otherwise stated, for capacitive Ioad, derate current by 20%) | ||||
| SYMBOL | BY448 | units | |
Maximun Repetitive Peak Reverse VoItage | Vrrm | 1500 | V | |
Maximum RMS VoItage | Vrms | 1050 | V | |
Maximum Dc bIocking VoItage | Vdc | 1500 | V | |
Maximum Average Forward Rectified current | If(av) | 2.0 | A | |
Non-Repetitive Peak Forward Surge current at tp=10ms haIf sinewave | Ifsm | 30.0 | A | |
Maximum Instantaneous Forward VoItage at 3.0A | Vf | 1.60 | V | |
Maximum Dc Reverse current at rated Dc bIocking voItage | Ta =25。c Ta =150。c | Ir | 5.0 150.0 | μA |
TypicaI Reverse Recovery Time (Note 1) | Trr | 2000 | nS | |
TypicaI ThermaI Resistance (Note 2) | Rth(ja) | 100 | K /W | |
Storage and Operating Junction Temperature | Tstg, Tj | -65 to +175 | 。c | |
Note: 1. Reverse Recovery condition If 〓0.5A, Ir =1.0A, Irr =0.25A 2. on Pc with spacing 25mm | ||||
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