581

NTE581
General Purpose Silicon Rectifier
Fast Recovery
2−Lead TO220 Type Package
Features:
D Fast Switching
D Low Leakage
D Low Forward Voltage Drop
D High Current Capability
D High Surge Capability
D High Reliability
Maximum Ratings and Electrical Characteristics:
(TA = +25°C unless otherwise specified. Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%)
Maximum Recurrent Peak Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400V
Maximum RMS Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 280V
Maximum DC Blocking Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400V
Maximum Average Forward Rectified Current (.375” (9.5mm) Lead Length, TA = +75°C) . . . . . . 8A
Peak Forward Surge Current (8.3ms Single Half Sine−Wave Superimposed on Rted Load) . 300A
Maximum Instantaneous Forward Voltage (IF = 8A) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.3V
Maximum DC Reverse Current (VDC = 400V, TA = +25°C) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10μA
Maximum Full Load Reverse Current
(Full Cycle Average, .375” (9.5mm) Lead Length, TC = +100) . . . . . . . . . . . . . . . . . . . . 150μA
Maximum Reverse Recovery Time (Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150ns
Typical Junction Capacitance (Note 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65pF
Operating Junction Temperature Range, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −65° to +175°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −65° to +175°C
Note 1. Reverse Recovery Test Conditions: IF = 0.5A, IR = 1.0A, IRR = 0.25A.
Note 2. Measured at 1MHz and applied reverse voltage of 4V.
Rev. 12−10
.195 (4.92) Max
.054 (1.38)
.419
(10.62)
Max
K/Tab
.269
(6.83)
Max
.624
(15.83)
Max
.139 (3.53)
Dia Min
+
K
A
.500
(12.7)
Max
.038 (0.98) Min
.200 (5.08)
.025 (0.65) Max