1N4933 THRU 1N4937
Features
Mechanical Data
· Plastic package has Underwrites Laboratory Flammability
Classification 94V-0
· Fast switching speed
· Construction utilizes void-free molded plastic technique
· 1.0A operation at TA=75℃ with to terminal runaway
· High temperature soldering guaranteed : 250℃/10 seconds,
0.375"(9.5mm) lead length, 5 lbs.(2.3kg) tension.
Maximum Ratings And Electrical Characteristics
· Case : JEDEC DO-41 molded plastic body
· Terminals : Plated axial lead solderable per MIL-STD-750,
method 2026
· Polarity : Color band denotes cathode end
· Mounting Position : Any
· Weight : 0.012 ounce, 0.34 gram
(Ratings at 25℃ ambient temperature unless otherwise specified, Single phase, half wave 60Hz, resistive or inductive
load. For capacitive load, derate by 20%)
CURRENT 1.0 Ampere
VOLTAGE 50 to 600 Volts
Notes:
(1) Test conditions: I
F
=1.0A, V
R
=30V, di/dt=50A/μS, and Irr=10%I
RM
.
(2) Measured at 1MHz and applied reverse voltage of 4.0 Volts.
Maximum recurrent peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Volts
Peak forward surge current 8.3ms single
half sine-wave superimposed on rated load
(JEDEC method) at TA=75℃
VDC
Maximum average forward rectified current
0.375"(9.5mm) lead length TA=75℃
Maximum instantaneous forward voltage
at 1.0A
VRRM Volts
Symbols Units
1.3VF
VRMS
1.0
Amps30.0IFSM
TJ
TSTG
100
-65 to +150 ℃
Volts
Amp
Maximum DC reverse current at rated DC
blocking voltage
Maximum reverse recovery time (Note 1)
Typical junction capacitance (Note 2)
Operating junction and storage
temperature range
50
1N4933
35
50
5.0
Volts
μA
ns
pF
I(AV)
IR
Trr
15.0
CJ
100
1N4934
70
100
200
1N4935
140
200
400
1N4936
280
400
600
1N4937
420
600
Maximum full load reverse current full cycle
average. 0.375"(9.5mm) lead length at
TL=55℃
150
Dimensions in inches and (millimeters)
DO-41
1.0(25.4)
MIN.
1.0(25.4)
MIN.
0.205(5.2)
0.166(4.2)
0.034(0.9)
0.028(0.7)
DIA.
0.107(2.7)
0.080(2.0)
DIA.