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Номер произв 1N4000
Описание 10 WATT ZENER DIODES
Производители Microsemi Corporation
логотип Microsemi Corporation логотип 



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1N4000 Даташит, Описание, Даташиты
SCOTTSDALE DIVISION
1N2970 thru 1N3015B
and 1N3993 thru 1N4000A
10 WATT ZENER DIODES
DESCRIPTION
These high power 10 W Zener diodes represented by the JEDEC
registered 1N2970 thru 1N3015B and 1N3993 thru 1N4000A series provide
voltage regulation in a selection over a 3.9 V to 200 V broad range of
voltages. They may be operated up to 10 W with adequate mounting and
heat sinking with their low thermal resistance. These Zeners are also
available in JAN, JANTX, JANTXV military qualifications. Microsemi also
offers numerous other Zener products to meet higher and lower power
applications.
IMPORTANT: For the most current data, consult MICROSEMI’s website: http://www.microsemi.com
APPEARANCE
DO-4
(DO-203AA)
FEATURES
JEDEC registered 1N2970 thru 1N3015B and
1N3993 thru 1N4000A
Internal solder bond construction
Hermetically sealed (welded)
Zener Voltage 3.9V to 200V.
Also available in JAN, JANTX, and JANTXV
qualifications per MIL-PRF-19500/124 by
adding the JAN, JANTX, or JANTXV prefixes to
part numbers for desired level of screening;
(e.g. JANTX1N2970B, JANTXV1N3996A, etc.
Standard polarity is anode to case (stud) for
1N2970 thru 1N3015B and cathode to case for
1N3993 thru 1N4000A
Reverse polarity is cathode to case for 1N2970
thru 1N3015B and anode to case for 1N3993
thru 1N4000A by designating R suffix, e.g.
1N2970RB, 1N3993RA, etc.
Consult factory for surface mount equivalents
APPLICATIONS / BENEFITS
Regulates voltage over a broad operating
current and temperature range
Standard voltage tolerances are +/- 5% with B
suffix, +/-10% with an A suffix, and +/-20% with
no suffix
Consult factory for +/-2% or +/-1% voltage
tolerance with a C or D suffix respectively
Reverse polarity available
Nonsensitive to ESD per MIL-STD-750 Method
1020
Inherently radiation hard as described in
Microsemi MicroNote 050
MAXIMUM RATINGS
Junction Temperatures: -65oC to +175oC
Storage Temperatures: -65oC to +200oC
DC Power Dissipation: 10 Watts
Power Derating: 80 mW/oC above 50oC
Forward Voltage @ 2.0 A: 1.5 Volts
THERMAL RESISTANCE: 10oC/W (typical)
junction to case (stud)
Solder temperatures: 260 oC for 10 s (max)
MECHANICAL AND PACKAGING
CASE: Industry Standard DO-4, (DO-203AA), 7/16”
Hex, stud with 10-32 threads, welded, hermetically
sealed metal and glass
FINISH: All external surfaces are corrosion
resistant and terminal solderable
POLARITY: 1N3993 – 1N4000: Std. Polarity is
cathode to stud. Reverse polarity (anode to stud)
indicated by suffix “R”
1N2970 – 1N3015: Std. Polarity is anode to stud.
Reverse polarity indicated by suffix “R”
WEIGHT: 7.5 grams
MOUNTING HARDWARE: Consult factory for
optional insulator, bushing solder terminal,
washers, and nut
See package dimension on last page
Copyright 2003
11-12-2003 REV A
Microsemi
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page 1









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1N4000 Даташит, Описание, Даташиты
SCOTTSDALE DIVISION
1N2970 thru 1N3015B
and 1N3993 thru 1N4000A
10 WATT ZENER DIODES
ELECTRICAL CHARACTERISTICS @ 30oC Case Temperature
NOMINAL ZENER
MAX. DYNAMIC
MAX. DC ZENER TYPICAL
MAX**
ZENER
TEST
IMPEDANCE
CURRENT
TEMP.
REVERSE
JEDEC
TYPE NO.
(Note 1)
VOLTAGE
VZ @ IZT
(Note 2)
Volts
CURRENT
(IZT)
mA
(Note 3)
ZZT @ IZT
OHMS
ZZK @
1mA (IZK)
OHMS
(IZM) @ 75oC
Stud Temp.
(Note 4)
mA
COEFF.
αVZ
%/oC
CURRENT
IR @ VR
POLARITY
µA Volts
†1N3993A
3.9
640
2.0
400
2380
-.046
100 0.5
†1N3994A
4.3
580
1.5
400
2130
-.033
100 0.5
STD.
†1N3995A
4.7
530
1.2
500
1940
-.015
50 1.0 POLARITY
†1N3996A
5.1
490
1.1
550
1780
+/-.010 10 1.0 CATHODE
†1N3997A
5.6
445
1.0
600
1620
+.030
10 1.0
TO
†1N3998A
6.2
405
1.1
750
1460
+.049
10 2.0
STUD
†1N3999A
6.8
370
1.2
500
1330
+.040
10 2.0
†1N4000A
7.5
335
1.3
250
1210
+.045
10 3.0
†1N2970B
6.8
370
1.2
500
1320
.040 150 5.2
†1N2971B
7.5
335
1.3
250
1180
.045 100 5.7
STD.
†1N2972B
8.2
305
1.5
250
1040
.048 50 6.2 POLARITY
†1N2973B
9.1
275
2.0
250
960
.051 25 6.9 ANODE
†1N2974B
10
250
3
250
860
.055 25 7.6 TO STUD
†1N2975B
11
230
3
250
780
.060 10 8.4
†1N2976B
12
210
3
250
720
.065 10 9.1
†1N2977B
13
190
3
250
660
.065 10 9.9
1N2978B
14
180
3
250
600
.070 10 10.5
†1N2979B
15
170
3
250
560
.070 10 11.4
†1N2980B
16
155
4
250
530
.070 10 12.2
1N2981B
17
145
4
250
500
.075 10 13.0
†1N2982B
18
140
4
250
460
.075 10 13.7
1N2983B
19
130
4
250
440
.075 10 14.0
†1N2984B
20
125
4
250
420
.075 10 15.2
†1N2985B
22
115
5
250
380
.080 10 16.7
†1N2986B
24
105
5
250
350
.080 10 18.2
1N2987B
25
100
6
250
310
.080 10 18.2
†1N2988B
27
95
7 250
300
.085 10 20.6
†1N2989B
30
85
8 300
280
.085 10 22.8
†1N2990B
33
75
9 300
260
.085 10 25.1
†1N2991B
36
70
10 300
230
.085 10 27.4
†1N2992B
39
65
11 300
210
.090 10 29.7
†1N2993B
43
60
12 400
195
.090 10 32.7
1N2994B
45
55
13 400
185
.090 10 33.0
†1N2995B
47
55
14 400
175
.090 10 35.8
1N2996B
50
50
15 500
165
.090 10 36.0
†1N2997B
51
50
15 500
160
.090 10 38.8
1N2998B
52
50
15 500
160
.090 10 39.0
†1N3099B
56
45
16 500
150
.090 10 42.6
†1N3000B
62
40
17 600
130
.090 10 47.1
†1N3001B
68
37
18 600
120
.090 10 51.7
†1N3002B
75
33
22 600
110
.090 10 56.0
†1N3003B
82
30
25 700
100
.090 10 62.2
†1N3004B
91
28
35 800
85 .090 10 69.2
†1N3005B
100
25
40 900
80 .090 10 76.0
1N3006B
105
25
45 1000
75
.095 10 76.0
†1N3007B
110
23
55 1100
72
.095 10 83.6
†1N3008B
120
20
75 1200
67
.095 10 91.2
†1N3009B
130
19
100 1300
62
.095 10 98.8
1N3010B
140
18
125 1400
58
.095 10 100.0
†1N3011B
150
17
175 1500
54
.095 10 114.0
†1N3012B
160
16
200 1600
50
.095 10 121.6
1N3013B
175
14
250 1750
46
.095 10 135.0
†1N3014B
180
14
260 1850
45
.095 10 136.8
†1N3015B
200
12
300 2000
40
.100 10 152.0
*JEDEC Registered Data. **Not JEDEC Data.
†Have JAN and JANTX Qualifications to MIL-PRF-19500/124.
See further notes on following page
Copyright 2003
11-12-2003 REV A
Microsemi
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page 2









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1N4000 Даташит, Описание, Даташиты
SCOTTSDALE DIVISION
1N2970 thru 1N3015B
and 1N3993 thru 1N4000A
10 WATT ZENER DIODES
NOTES: 1.
2.
3.
4.
1N3993 - 1N4000 series: suffix A indicates +/-5% tolerance, no suffix indicates +/-10% tolerance. 1N2970 – 1N3015 series: suffix B
indicates +/- 5% tolerance, suffix A indicates +/-10%, no suffix indicates +/-20% tolerance. If tighter tolerance is required, consult
factory.
The electrical characteristics are measured after allowing the device to stabilize for 90 seconds with 30oC Base temperature.
The zener impedance (ZZT) is derived from the 60 Hz ac voltage, which results when an ac current having an rms value equal to 10% of
the dc zener current (IZT or IZK) is superimposed on IZT or IZK. When making zener impedance measurements at the IZK test point, it may
be necessary to insert a 60 Hz band pass filter between the diode and voltmeter to avoid errors resulting from low level noise signals. A
curve showing the variation of zener impedance vs. zener current for three representative types is shown in Figures 2 and 3. Also see
Microsemi MicroNote 202.
These values of IZM may be exceeded in the case of individual diodes. The values shown are calculated for the worst case that is a unit
of +/-5% tolerance at the high voltage end of its tolerance range. Allowance has also been made for the rise in zener voltage above VZT,
which results from zener impedance and the increase in junction temperature as power dissipation approaches 10 watts.
GRAPHS
Stud Temperature (oC)
FIGURE 1
Power Derating Curve
FIGURE 2
Typical Zener Impedance vs. Zener Current
For Types Shown
FIGURE 3
Typical Zener Impedance vs. Zener Current
For Types Shown
Copyright 2003
11-12-2003 REV A
Microsemi
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
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