1N4934 데이터 시트보기 (PDF) - Shenzhen Ping Sheng Electronics Co., Ltd.
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1N4934 Datasheet PDF : 2 Pages
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1N4933 THRU 1N4937
FAST RECOVER RECTIFIER
VOLTAGE RANGE
CURRENT
50 to 600 Volts
1.0 Ampere
FEATURES
• Low coat construction
• Fast switching for high efficency.
• Low reverse leakage
• High forward surge current capability
• High temperature soldering guaranteed:
260℃/10 secods/.375”(9.5mm)lead length at 5 lbs(2.3kg) tension
MECHANICAL DATA
• Case: Transfer molded plastic
• Epoxy: UL94V-O rate flame retardant
• Polarity: Color band denotes cathode end
• Lead: Plated axial lead, solderable per MIL-STD-202E method 208C
• Mounting position: Any
• Weight: 0.012 ounce, 0.33 grams
1.0(25.4)
MIN.
.205(5.2)
.160(4.2)
1.0(25.4)
MIN.
DO-41
.034(0.9)
.028(0.7)
DIA.
.107(2.7) DIA.
.080(2.0)
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
• Ratings at 25OC ambient temperature unless otherwise specified
• Single Phase, half wave, 60Hz, resistive or inductive load
• For capacitive load derate current by 20%
SYMBOLS 1N4933 1N4934 1N4935 1N4936 1N4937 UNITS
Maximum Repetitive Peak Reverse Voltage
VRRM
50
100
200
400
600
Volts
Maximum RMS Voltage
VRMS
35
70
140
280
420
Volts
Maximum DC Blocking Voltage
VDC
50
100
200
400
600
Volts
Maximum Average Forward Rectified Current
0.375”(9.5mm) lead length at TA= 75℃
I(AV)
1.0
Amp
Peak Forward Surge Current
8.3mS single half sine wave superimposed on
IFSM
30
rated load (JEDEC method)
Amps
Maximum Instantaneous Forward Voltage @ 1.0A
VF
1.2
Volts
Maximum DC Reverse Current at Rated
DC Blocking Voltage
TA = 25℃
TA = 100℃
IR
5.0
100
µA
Maximum Reverse Recovery Time (Note 3) TJ=25℃
trr
200
ns
Maximum Reverse Recovery Current (NOTE 3)
IRM(REC)
2.0
Typical Junction Capacitance (Note 1)
CJ
15
Amps
pF
Typical Thermal Resistance (Note 2)
RθJA
50
℃/W
Operating Junction Temperature Range
TJ
(-55 to +150)
℃
Storage Temperature Range
TSTG
(-55 to +150)
℃
Notes:
1.Measured at 1.0MHz and Applied Reverse Voltage of 4.0Volits.
2 Thermal Resistance from junction to Ambient at .375”(9.5mm)lead length, P.C.board mounted.
3.Reverse Recovery Test Conditions:If=1.0A,Vr=30V,di/ dt=50A/us,Irr=10% Irr=10% Irm for the measurement of trr.
Web Site: WWW.PS-PFS.COM
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