BY448 Datasheet, PDF (1/2 Pages) NXP Semiconductors – Damper diode

BY448
SINTERED GLASS JUNCTION
AVALANCHE RECTIFIER
VOLTAGE:1500V
CURRENT: 2.0A
FEATURE
Glass passivated
High maximum operating temperature
Low leakage current
Excellent stability
SOD-57
MECHANICAL DATA
Case: SOD-57 sintered glass case
Terminal: Plated axial leads solderable per MIL-STD 202E,
method 208C
Polarity: color band denotes cathode end
Mounting position: any
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
(single-phase, half-wave, 60HZ, resistive or inductive load rating at 25°C, unless otherwise stated,
for capacitive load, derate current by 20%)
SYMBOL
Maximun Repetitive Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC blocking Voltage
Maximum Average Forward Rectified Current
Non-Repetitive Peak Forward Surge Current at tp=10ms
half sinewave
Maximum Instantaneous Forward Voltage at 3.0A
Maximum DC Reverse Current
at rated DC blocking voltage
Typical Reverse Recovery Time
Ta =25°C
Ta =150°C
(Note 1)
Typical Thermal Resistance
(Note 2)
Storage and Operating Junction Temperature
Vrrm
Vrms
Vdc
If(av)
Ifsm
Vf
Ir
Trr
Rth(ja)
Tstg, Tj
Note:
1. Reverse Recovery Condition If =0.5A, Ir =1.0A, Irr =0.25A
2. on PC with spacing 25mm
BY448
1500
1050
1500
2.0
30.0
1.60
5.0
150.0
2000
100
-65 to +175
units
V
V
V
A
A
V
µA
nS
K /W
°C
Rev.A1
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