T4-LDS-0193, Rev. 2 (111899) ©2011 Microsemi Corporation Page 1 of 6
1N6309 thru 1N6355D
Available on
commercial
versions
VOIDLESS HERMETI CALLY SEALED
500mV GLASS ZENER DIODES
Qualified per MIL-PRF-19500/533
Quali f i ed Lev els:
JAN, J AN TX, JAN TXV
and JANS
DESCRIPTION
Thi s Zener V oltage Regulator series is military qu al ifi ed and i s ideal for high -reliability
applications wher e a fail ure cannot be t olerated. Thes e i ndu stry-r ecognized 0.5 Watt Z ener
V oltage Regulator s are hermeti cally sealed with voi dless-glass constructi on usi n g a n inter na l
metallu r gical bond . It includes Zener selec tions from 2.4 to 200 volts in s tandard 5%
t ol er anc es as well as 1% and 2% toler anc es. They are als o av ai lable in su r face-mount
pack ages. Microsemi al so offers numerous oth er Zener product s to m eet higher an d lower
po wer ra ti ngs i n bo th t hru-hol e and surfac e mount packages.
DO-35 or
“ D” Package
Also available in:
“B” S Q M ELF package
(s urf ace mount)
1N6309US – 1N6355DUS
Important: For the latest information, vi sit our website http://www.microsemi.com.
FEATURES
• JEDEC registered 1N6309 thru 1N6355 series.
• Voltage tolerances of 1%, 2% and 5% are also available. (See part nomenclature.)
• Voidless hermetically sealed glass package.
• Internal “Category 1” Metallurgical bonds for 1N6321 thru 1N6355 and “Category III” for 1N6309
thru 1N6320.
• JAN, JANTX, JANTXV, and JANS reliability levels are available per MIL-PRF-19500/533.
• RoHS compliant versions available (commercial grade only).
APPLIC ATIONS / BENEFITS
• Small DO-35 size package (or “D” Pac kage).
• Regulates voltage over a broad operating current and temperature range.
• Extensive selection from 2.4 to 200 V.
• Standard and tight voltage tolerances availabl e.
• Extremely robust construction.
• Flexible axial-lead mounting terminals.
• Non-sensitive to ESD per MIL-STD-750 Method 1020.
• Inherently radiation hard as described in Microsemi “MicroN ote 050 ”.
MAX IMUM RATINGS
MSC – Lawrence
6 Lake Street,
Lawrence, MA 01841
1-800-446-1158
(978) 620-2600
Fax: (978) 689-0803
MSC – Ireland
Gort Road Business Park,
Ennis, Co. Clare, Ireland
Tel: + 353 (0) 65 6840044
Fax: +353 (0) 65 6822298
Website:
www.microsemi.com
Parameters/Test Conditions
Symbol
Value
Junction and Storage Temperature
TJ and TSTG
-65 to +175
Thermal Resistance Junction-to-Lead
(1)
1N6309 – 1N6320
1N6321 – 1N6355
RӨJL
150
95.5
oC/W
Thermal Resistance Junction-to-Ambient (2)
RӨJA
240
Steady-State Power Dissipation @ TL = 75 oC
PD
0.5
Forward Voltage @ 1.0 A
VF
1.4
Solder Temperature @ 10 s
TSP
260
Notes: 1. At 3/8 inch (10 mm) from body. See Figure 1 and Figure 2 for derating.
2. TA = +55 °C before derating on printed circuit board (PCB), PCB = FR4 .0625 inch (1.59 mm) 1-layer 1-
Oz Cu, horizon tal, still air, pads = .092 inch (2.34 mm) diameter, strip = .030 inch (0.76 mm) x 1 inch
(25.4 mm) long, axial lead length L ≤ .187 inch (≤ 4.75 mm); RΘJA with a defined thermal resistance
condition included is measured at IZ = as defined in the characteristics and ratin gs table herein.
T4-LDS-0193, Rev. 2 (111899) ©2011 Microsemi Corporation Page 2 of 6
1N6309 thru 1N6355D
M ECHANI CAL and PACKAGI NG
• CASE: Hermeti cally sealed voidless hard glass with Tungsten slugs.
• TERMINALS: Axial-l eads are Tin/Lead (Sn/Pb) or RoHS compliant Matte/Tin (commercial grade onl y) over Copper clad steel.
• MARKING: Body painted and part number.
• POLARITY: Cathode indicated by band.
• TAPE & REEL option: Standard per EIA-296. Consult factory for quantities.
• WEIGHT: 150 mg
• See Package Dimensions on last page.
PART NOMENCLATURE
JAN 1N6309 C (e3)
Reliability Level
JAN = JAN Level
JANTX = JANTX Level
JANTXV = JANTXV Level
JANS = JANS Level
Blank = Commercial
JEDEC type number
(see Electrical Characteristics
table)
RoHS Compli ance
e3 = RoHS Compliant (available
on commercial grade only)
Blank = non-RoHS Compliant
Zener Vol tage Tol era nce
C = +/- 2%
D = +/- 1%
Blank = +/- 5%
SYMBOLS & DEFINIT IONS
Symbol
Definition
IR
Reve rse Current: The m aximum reverse (leakage) current that w ill flow at the s pecifi ed voltage and temperature.
IZ, IZT, IZK
Regulator Current: The dc regulator current (IZ), at a specified test point (IZT), near breakdown knee (IZK).
IZM
Maximum Regulator (Zener) Current: The maximum rated dc current for the specified power rating.
IZSM
Maximum Zener Surge Current: The non-repetitive peak value of Zener surge current at a specified wave form.
VF
Maximum Forward Voltage: The maxim um forward voltage the device will exhibit at a specified current.
VWM
Worki ng Peak Voltage: The maximum peak voltage that can be applied over the operating temperature range. This is
also referred to as Standoff Voltage.
VZ
Zener Voltage: The Zener voltage the device will exhibit at a specified current (IZ) in its breakdown region.
ZZT or ZZK
Dynamic Impedance: The small si gnal impedance of the diode when biased to operate in its breakdown region at a
specified rms current modulation (typically 10% of IZT o r IZK) and superimposed on IZT or I ZK respectively.
T4-LDS-0193, Rev. 2 (111899) ©2011 Microsemi Corporation Page 3 of 6
1N6309 thru 1N6355D
ELECTRICAL CHARACTERIST ICS @ 25oC
TYPE
Note 1
V
Z2
NOM.
+/-5%
@ I Z2
V
Z1
MIN.
@ I Z1
250 u A
Test
Current
IZ2
Dynamic
Impedance
ZZ @ I Z2
Dynamic
Impedance
ZZK
@
250
µ
A
Max.
Current
IZM
Voltage
Reg.
VZ(reg)
(
∆
VZ)
Note 2
Surge
Current
8.3 ms
quare
Wave
IZSM
Reverse
Voltage
VR
Max.
Reverse
Current
IR1 @ VR
25oC
Max.
Reverse
Current
IR2 @ VR
150oC
Max.
Noise
Density
ND
@ 250
µ
A
1 to 3 kHz
Max.
Temp.
Coe f f. of
Zener
Voltage
α
VZ
Volts Volts mA ohms ohms mA Volts Amps Volts
µ
A
µ
A
µV
/√Hz
%/oC
1N6309
2.4
1.1
20
30
1,200
177
1.50
2.50
1.0
100
200
1
-.085
1N6310
2.7
1.2
20
30
1,300
157
1.50
2.20
1.0
60
150
1
-.080
1N6311
3.0
1.3
20
29
1,400
141
1.50
2.00
1.0
30
100
1
-.075
1N6312
3.3
1.5
20
27
1,400
128
1.60
1.80
1.0
5
20
1
-.070
1N6313
3.6
1.8
20
25
1,400
117
1.60
1.65
1.0
3
12
1
-.065
1N6314
3.9
2.0
20
23
1,700
108
1.60
1.50
1.0
2
12
1
-.060
1N6315
4.3
2.4
20
20
1,700
99
0.90
1.40
1.0
2
12
1
-.045
+.020
1N6316
4.7
2.8
20
17
1,500
90
0.50
1.27
1.5
5
12
1
-.028
+.032
1N6317
5.1
3.3
20
14
1,300
83
0.40
1.17
2.0
5
12
1
-.020
+.035
1N6318
5.6
4.3
20
8
1,200
76
0.40
1.10
2.5
5
10
2
+.050
1N6319
6.2
5.2
20
3
800
68
0.30
0.97
3.5
5
10
5
+.060
1N6320
6.8
6.0
20
3
400
63
0.35
1.23
4.0
2
50
5
+.062
1N6321
7.5
6.6
20
4
400
57
0.40
1.16
5.0
2
30
5
+.068
1N6322
8.2
7.5
20
5
400
52
0.40
1.07
6.0
1
10
20
+.075
1N6323
9.1
8.4
20
6
500
47
0.50
0.97
7.0
1
10
40
+.076
1N6324
10.0
9.1
20
6
500
43
0.50
0.89
8.0
1
10
80
+.079
1N6325
11.0
10.0
20
7
550
39
0.50
0.83
8.5
1
10
100
+.082
1N6326
12.0
11.0
20
7
550
35
0.55
0.77
9.0
1
10
100
+.083
1N6327
13.0
11.9
9.5
8
550
33
0.55
0.71
9.9
0.05
10
100
+.083
1N6328
15.0
13.8
8.5
10
600
28
0.70
0.62
11.0
0.05
10
100
+.084
1N6329
16.0
14.7
7.8
12
600
27
0.75
0.58
12.0
0.05
10
100
+.084
1N6330
18.0
16.6
7.0
14
600
24
0.85
0.52
14.0
0.05
10
100
+.085
1N6331
20.0
18.5
6.2
18
500
21
0.95
0.47
15.0
0.05
10
100
+.086
1N6332
22.0
20.4
5.6
20
500
19
1.05
0.43
17.0
0.05
10
100
+.087
1N6333
24.0
22.3
5.2
24
500
18
1.15
0.39
18.0
0.05
10
100
+.088
1N6334
27.0
25.2
4.6
27
500
16
1.30
0.35
21.0
0.05
10
100
+.090
1N6335
30.0
28.0
4.2
32
500
14
1.45
0.31
23.0
0.05
10
100
+.091
1N6336
33.0
30.9
3.8
40
600
13
1.60
0.28
25.0
0.05
10
100
+.092
1N6337
36.0
33.7
3.4
50
600
12
1.75
0.260
27.0
0.05
10
100
+.093
1N6338
39.0
36.6
3.2
55
700
11
1.90
0.240
30
0.05
10
100
+.094
1N6339
43.0
40.4
3.0
65
800
9.9
2.10
0.220
33
0.05
10
80
+.095
1N6340
47.0
44.2
2.7
75
900
9.0
2.25
0.200
36
0.05
10
80
+.095
1N6341
51.0
48.0
2.5
85
1,000
8.3
2.50
0.180
39
0.05
10
80
+.096
1N6342
56.0
52.7
2.2
100
1,200
7.6
2.70
0.170
43
0.05
10
80
+.097
1N6343
62.0
58.4
2.0
125
1,300
6.8
2.90
0.150
47
0.05
10
80
+.099
1N6344
68.0
64.1
1.8
155
1,500
6.3
3.20
0.130
52
0.05
10
80
+.101
1N6345
75.0
70.8
1.7
180
1,600
5.7
3.40
0.125
56
0.05
10
80
+.103
1N6346
82.0
77.4
1.5
220
1,800
5.2
3.80
0.115
62
0.05
10
80
+.105
1N6347
91.0
86.0
1.4
270
2,100
4.7
4.20
0.100
69
0.05
10
80
+.108
1N6348
100.0
94.5
1.3
340
2,400
4.3
4.40
0.095
76
0.05
10
80
+.110
1N6349
110.0
104.0
1.1
500
2,800
3.9
4.80
0.085
84
0.05
10
80
+.110
1N6350
120.0
113.0
1.0
600
3,200
3.5
5.20
0.080
91
0.05
10
80
+.110
1N6351
130.0
122
0.95
850
4,100
3.3
5.60
0.070
99
0.05
10
80
+.110
1N6352
150.0
141
0.85
1,000
4,500
2.8
7.00
0.065
114
0.05
10
80
+.110
1N6353
160.0
151
0.80
1,200
5,000
2.7
7.50
0.060
122
0.05
10
80
+.110
1N6354
180.0
170
0.68
1,500
5,600
2.4
9.00
0.050
137
0.05
10
80
+.110
1N6355
200.0
189
0.65
1,800
6,500
2.1
12.00
0.045
152
0.05
10
80
+.110
NOTES:
1. Standard voltage tolerance is 5 percent. Tighter tolerances are available in plus/minus 1 and 2 percent voltage tolerances. (See part
nomenclature.)
2. Voltage regulation VZ(reg) is th e measured voltage change at thermal equilibrium between the curren t of 10% and 50% of Maximu m Zener
Current IZM when the lead temperature is main tained at 25°C =+8°C, -2°C.
T4-LDS-0193, Rev. 2 (111899) ©2011 Microsemi Corporation Page 4 of 6
1N6309 thru 1N6355D
GRAPHS
TL (oC) Lead = 3/8 inch
FIGURE 1 - (1N6309 – 1N6320)
TL Temperature-Power Der ating Curve
RӨJL 3/8 inch = 150 oC/W (dc operation)
TL (oC) Lead = 3/8 inch
FIGURE 2 - (1N6321 – 1N6355)
TL Temperature-Power Der ating Curve
RӨJL 3/8 inch = 95.5 oC/W (dc operation)
MAXI MU M POW ER DISSI P ATION - MILLIWATTS
MAXI MU M POW ER DISSIPATION - MILLIWATTS
T4-LDS-0193, Rev. 2 (111899) ©2011 Microsemi Corporation Page 5 of 6
1N6309 thru 1N6355D
GRAPHS (continued)
TPCB (oC) Ambient
FIGURE 3
Temperature-Power Der ating Curve
RӨJA = 240 oC/W (dc operation)
MAXI MU M POW ER DISSI P ATION - MILLIWATTS
T4-LDS-0193, Rev. 2 (111899) ©2011 Microsemi Corporation Page 6 of 6
1N6309 thru 1N6355D
PACKAGE DIMENSIONS
NOTE:
DIMENSIONS
1. Dimensions are in inches.
Ltr
INCH
MILLIMETERS
Notes
2. Millimeters are given for general information only.
Min
Max
Min
Max
3. Lead diameter not controlled in this zone to al low for flash.
BD
.060
.090
1.52
2.29
Lead finish build-up and minor irregularities other than slugs.
BL
.120
.200
3.05
5.08
5
4. In accordance with ASME Y14.5M, diameters are equivalent to
LD
.018
.022
0.46
0.56
φx symbology.
LL
1.000
1.500
25.40
38.10
5. The BL dim ension shall include the entire body including slugs.
LL1
.050
1.27
3