View DL4731A-DL4764A_4504937.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

DL4731A thru DL4764A
ZENER DIODE REVERSE VOLTAGE - 4.3 to 100 Volts
FEATURES
High reliability Very sharp reverse characteristic Low reverse current level Vz-tolerance5%
DL - 41
.110(2.8) .102(2.6) .020(0.5) .012(0.3) .020(0.5) .012(0.3) .216(5.5) .201(5.1)
APPLICATIONS
Voltage stabilization
Dimensions in inches and (millimeters)
ABSOLUTE MAXIMUM RATINGS
TJ=25
Parameter Power dissipation Test Conditions Tamb50 Type Symbol Pv Iz Value 1 Unit W mA
Z-current Junction temperature Storage temperature range
Pv/Vz
200
Tj
Tstg

-55 ~ +175
MAXIMUM THERMAL RESISTANCE
TJ=25
Parameter Junction ambient Test Conditions I=9.5mm(3/8") TL=constant Symbol RthJA Value 100 Unit K/W
ELECTRICAL CHARACTERISTICS
TJ=25
Parameter Forward voltage Test Conditions IF=200mA Type Symbol VF Min Typ Max 1.2 Unit V
~ 410 ~
RATING AND CHARACTERISTIC CURVES DL4731A thru DL4764A
I Symbol Vz IZT ZZT IZK ZZK IR VR IF VF Parameter Reverse Zener Voltage@ IZT Reverse current Maximum zener impedance @ IZT Rever current Maximum zener impedance @ Izk Reverse leakage current @ VR Breakdown voltage Forward current Forward voltage @ IF V
Z
IF
V
R
V I VF IZT
FIG. 1 - ZENER VOLTAGE REGULATOR
FIG.2 - TEMPERATURE COEFFICIENTS (-55C to +150C temperature;90% of the units are in the ranges indicated.) 100 70 50 30 20 10 7 5 3 2 1 10 20 30 50 ZENER VOLTAGE (VOLTS) 70 100 RANGE
TEMPERATURE COEFFICIENT (mV / C)
+10 +8 +6 +4 +2 0 -2 -4 2 3 4 5 6 7 8 9 10 11 12 ZENER VOLTAGE (VOLTS) RANG Vz @ IZT
TEMPERATURE COEFFICIENT (Mv / C)
+12
Vz @ IZT
FIG.3 - EFFECT OF ZENER CURRENT ON ZENER IMPEDANCE 1000 500 DYNAMIC IMPEANCE (OHMS) DYNAMIC IMPEANCE (OHMS) 200 100 50 20 10 5 2 1 0.1 0.2 0.5 1 2 5 10 20 ZENER CURRENT (mA) 50 100
FIG.4 - EFFECT OF ZENER CURRENT ON ZENER IMPEDANCE 1000 500 200 10 5 20mA 2 10 5 2 1 1 2 3 5 7 10 20 30 ZENER CURRENT (mA) 50 70 100 5mA Iz-1mA TJ=25C Iz(ms)=0.1 Iz(dc) f=60Hz
~ 411 ~
DL4731A thru DL4764A
1W ZENER DIODES/DO-35/DL-41(MELF)
Nominal Zener TYPE VZ @ IZT Voltage Test Current IZT mA
OPRERATING AND STORAGE TEMPERATURE -55 to +200
Maximum Zener Impedance ZZT @ IZT Ohms ZZT @ IZK Ohms mA IZK Maximum Reverse Leakage Current IR A @ VR Volts Maximum Surge Current IR mA Maximum Regulation Current IZM mA
Volts
DL4731A DL4732A DL4733A DL4734A DL4735A DL4736A DL4737A DL4738A DL4739A DL4740A DL4741A DL4742A DL4743A DL4744A DL4745A DL4746A DL4747A DL4748A DL4749A DL4750A DL4751A DL4752A DL4753A DL4754A DL4755A DL4756A DL4757A DL4758A DL4759A DL4760A DL4761A DL4762A DL4763A DL4764A
4.3 4.7 5.1 5.6 6.2 6.8 7.5 8.2 9.1 10 11 12 13 15 16 18 20 22 24 27 30 33 36 39 43 47 51 56 63 68 75 82 91 100
58.0 53.0 49.0 45.0 41.0 37.0 34.0 31.0 28.0 25.0 23.0 21.0 19.0 17.0 15.5 14.0 12.5 11.5 10.5 9.5 8.5 7.5 7.0 6.5 6.0 5.5 5.0 4.5 4.0 3.7 3.3 3.0 2.8 2.5
9.0 8.0 7.0 5.0 2.0 3.5 4.0 4.5 5.0 7.0 8.0 9.0 10 14 16 20 22 23 25 35 40 45 50 60 70 80 95 110 125 150 175 200 250 350
400 500 550 600 700 700 700 700 700 700 700 700 700 700 700 750 750 750 750 750 1000 1000 1000 1000 1500 1500 1500 2000 2000 2000 2000 2000 2000 2000
1.00 1.00 1.00 1.00 1.00 1.00 0.50 0.50 0.50 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25
10 10 10 10 10 10 10 10 10 10 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0
1.0 1.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 7.6 8.4 9.1 9.9 11.4 12.2 13.7 15.2 16.7 18.2 20.6 22.8 25.1 27.4 29.7 32.7 35.8 38.8 42.6 47.1 51.7 56.0 62.2 69.2 76.0
1085 965 890 810 730 660 605 550 500 454 414 380 344 304 285 250 225 205 190 170 150 135 125 115 110 95 90 80 70 65 60 55 50 45
217 193 178 162 146 133 121 110 100 91 83 76 69 61 57 50 45 41 37 34 30 27 25 23 22 16 18 16 14 13 12 11 10 9.0
NOTE:1."DL" Indicates Melf Package. 2.Suffix "A" Indicates 5% Tolerance.
~ 412 ~

▲Up To Search▲

Price & Availability of DL4731A-DL4764A

	To Download DL4731A-DL4764A Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .