TM
12251 TOWNE LAKE DRIVE, FORT MYERS, FLORIDA, 33913  TEL: (941) 768-6800  FAX: (941) 768-6868
SUSSEX
SEMICONDUCTOR, INC.
6-7
50 WATT MAX
DO - 5 ZENERS
DO5 CUSTOM ORDERING SPECIFIER
DO5 - SZ 35 - 8.2 - 5 - 305 -
DIE SPECIFICATIONS
DEVICE
CODE ZENER DIE NOMINAL
ZENER VOLTAGE ZENER TEST
CURRENT
♦BLANK- INDICATES STANDARD POLARITY
ANODE TO BASE
♦R- INDICATES REVERSE POLARITY
CATHODE TO BASE
TOLERANCE
CODE TOLERANCE
5 ±5%
10 ±10%
20 ±20%
AVAILABLE SIZES
CODE DIE SIZE
*50W DEVICE MUST USE
.200sq DIE
35* .200sq
30 .180sq
25 .165sq
DO - 5
DEVICE SPECIFICATIONS
♦Hermetically Sealed Glass to Metal Package
♦Designed for Military and Industrial Use
♦Each Device Individually Inspected
♦Standard Polarity Anode to Base
♦Available Tolerances: ±5%, ±10%, ±20%
♦11/16” Hexagon Stud with 1/4-28 Threads
♦Operating and Storage Temperature: -65°C
to +150°C
♦Forward Voltage @ 10 A: 1.5V
♦Copper Terminals Provide Secure Connections
and Good Conductivity
GLASS PASSIVATED DO-5 ZENER
ZENER VOLTAGES - 6.8 TO 200 VOLTS
50 WATT MAXIMUM POWER DISSIPATION
TM
12251 TOWNE LAKE DRIVE, FORT MYERS, FLORIDA, 33913  TEL: (941) 768-6800  FAX: (941) 768-6868
SUSSEX
SEMICONDUCTOR, INC.
6-8
DO-5 - CONTINUED
NO TE 1 ♦ELECTRICAL CHARACTERISTICS MEASURED AT 25°C UNLESS O THER WISE STATED .
♦TABLE DEMONSTRATES DEVICE CHARA CTERISTICS FOR A 50W DEVICE (SZ35 CHIP).
NO TE 2 ♦VZ MEASURED AT JUNCTION AND CASE TEMPERATURE BOTH AT 25°C .
♦IZT IS SELECTED SO THAT A CONSTANT 12.5W POWER DISSIPATION IS OBTAINED (JUNCTION TEMPERATURE
RISE 12.75°C).
NO TE 3 ♦ZENER IMPED ANCE IS DERIVED FR OM 60HZ A C VOLTAGE WHICH RESULTS WHEN AC CURRENT RMS VALUE
EQU AL T O 10% OF D.C ZENER CURRENT IS SUPERIMPOSED ON I ZT.
♦ZENER IMPED ANCE IS MEASURED AT 2 POINTS ON THE REVERSE BREAKDO WN CURVE.
NO TE 4 ♦IZM VALUES DERIVED FOR A ±5% VZ T OL.
♦IZM IS THE VALUE OF ZENER CURRENT AT WHICH POINT 50W POWER DISSIPATION RESULTS.
NOTES
JEDEC
PART
NUMBER
SUSSEX PART
NUMBER
NOMINAL
ZENER
VOLTAGE
VZ @ IZT
(N OT E 2)
VOLTS
ZENER
TEST
CURRENT
(IZT)
mA ZZT @ IZT
OHMS
ZZK @
5mA (IZK)
OHMS
MAX. DC
ZENER
CURRENT
(IZM) @ 75°C
STUD TEMP.
(N O T E 4)
mA
TYPICAL
ZENER
VOLTAGE
TEMP.
COEFF.
% /°C µA V
1N3305B DO5-SZ35-6.8-5-1850 6.8 1850 0.2 70 6600 .040 150 4.5
1N3306B DO5-SZ35-7.5-5-1700 7.5 1700 0.3 70 5900 .045 100 5.0
1N3307B DO5-SZ35-8.2-5-1500 8.2 1500 0.4 70 5200 .048 50 5.4
1N3308B DO5-SZ35-9.1-5-1370 9.1 1370 0.5 70 4800 .050 25 6.1
1N3309B DO5-SZ35-10-5-1200 10.0 1200 0.6 80 4300 .055 25 6.7
1N3310B DO5-SZ35-11-5-1100 11.0 1100 0.8 80 3900 .060 10 8.4
1N3311B DO5-SZ35-12-5-1000 12.0 1000 1.0 80 3800 .065 10 9.1
1N3312B DO5-SZ35-13-5-960 13.0 960 1.1 80 3300 .065 10 9.9
1N3313B DO5-SZ35-14-5-890 14.0 890 1.2 80 3000 .070 10 11.4
1N3314B DO5-SZ35-15-5-830 15.0 830 1.4 80 2800 .070 10 11.4
1N3315B DO5-SZ35-16-5-780 16.0 780 1.6 80 2650 .070 10 12.2
1N3316B DO5-SZ35-17-5-740 17.0 740 1.8 80 2500 .075 10 13.0
1N3317B DO5-SZ35-18-5-700 18.0 700 2.0 80 2300 .075 10 13.7
1N3318B DO5-SZ35-19-5-660 19.0 660 2.2 80 2200 .075 10 13.7
1N3319B DO5-SZ35-20-5-630 20.0 630 2.4 80 2100 .075 10 15.2
1N3320B DO5-SZ35-22-5-570 22.0 570 2.5 80 1900 .080 10 16.7
1N3321B DO5-SZ35-24-5-520 24.0 520 2.6 80 1750 .080 10 18.2
1N3322B DO5-SZ35-25-5-500 25.0 500 2.7 90 1550 .080 10 18.2
1N3323B DO5-SZ35-27-5-460 27.0 460 2.8 90 1500 .085 10 20.6
1N3324B DO5-SZ35-30-5-420 30.0 420 3.0 90 1400 .085 10 22.8
1N3325B DO5-SZ35-33-5-380 33.0 380 3.2 90 1300 .085 10 25.1
1N3326B DO5-SZ35-36-5-350 36.0 350 3.5 90 1150 .085 10 27.4
1N3327B DO5-SZ35-39-5-320 39.0 320 4.0 90 1050 .090 10 29.7
1N3328B DO5-SZ35-43-5-290 43.0 290 4.5 90 975 .090 10 32.7
1N3329B DO5-SZ35-45-5-280 45.0 280 4.5 100 930 .090 10 32.7
1N3330B DO5-SZ35-47-5-270 47.0 270 5.0 100 880 .090 10 35.8
1N3331B DO5-SZ35-50-5-250 50.0 250 5.0 100 830 .090 10 38.0
1N3332B DO5-SZ35-51-5-245 51.0 245 5.2 100 810 .090 10 38.8
1N3333B DO5-SZ35-52-5-240 52.0 240 5.5 100 790 .090 10 42.6
1N3334B DO5-SZ35-56-5-220 56.0 220 6.0 110 740 .090 10 42.6
1N3335B DO5-SZ35-62-5-200 62.0 200 7.0 120 660 .090 10 47.1
1N3336B DO5-SZ35-68-5-180 68.0 180 8.0 140 600 .090 10 51.7
1N3337B DO5-SZ35-75-5-170 75.0 170 9.0 150 540 .090 10 56.0
1N3338B DO5-SZ35-82-5-150 82.0 150 11 160 490 .090 10 62.2
1N3339B DO5-SZ35-91-5-140 91.0 140 15 180 420 .090 10 69.2
1N3340B DO5-SZ35-100-5-120 100.0 120 20 200 400 .090 10 76.0
1N3341B DO5-SZ35-105-5-120 105.0 120 25 210 380 .095 10 83.0
1N3342B DO5-SZ35-110-5-110 110.0 110 30 220 365 .095 10 83.0
1N3343B DO5-SZ35-120-5-100 120.0 100 40 240 335 .095 10 91.2
1N3344B DO5-SZ35-130-5-95 130.0 95 50 275 310 .095 10 99.8
1N3345B DO5-SZ35-140-5-90 140.0 90 60 325 290 .095 10 114.0
1N3346B DO5-SZ35-150-5-85 150.0 85 75 400 270 .095 10 114.0
1N3347B DO5-SZ35-160-5-80 160.0 80 80 450 250 .095 10 121.6
1N3348B DO5-SZ35-175-5-70 175.0 70 85 500 230 .095 10 121.6
1N3349B DO5-SZ35-180-5-68 180.0 68 90 525 220 .095 10 136.8
1N3350B DO5-SZ35-200-5-65 200.0 65 100 600 200 .100 10 152.0
TABLE 1A - STANDARD DEVICE ELECTRICAL SPECIFICATIONS (N OTE 1)
MAX. ZENER
IMPEDANCE
(N OT E 3)
MAXIMUM
LEAKAGE
CURRENT
IR @ VR
TM
12251 TOWNE LAKE DRIVE, FORT MYERS, FLORIDA, 33913  TEL: (941) 768-6800  FAX: (941) 768-6868
SUSSEX
SEMICONDUCTOR, INC.
6-9
0
2
4
6
8
10
12
0 25 50 75 100 125 150 175
* DEVICE CA S E TEMP
MAINTAINED BY MOU NTING
THE DEVICE ON A
SUITABLE HEAT SINK
*DEVICE CAS E TEMP
MAINTAINED BY MOUNTING
THE DEVICE ON A
SUITABLE HEAT SINK
60
50
40
30
20
10
10-1
100
101
102
103
10010110210310
4
DO5-SZ35-6.8-5-1850
DO5-SZ35-10-5-120
0
DO5-SZ35-33-5-380
DO5-SZ35-200-5-65
DO5-SZ35-100-5-120
DO5-SZ35-75-5-170
FIGURE 6A - DO-5 ZENER IMPEDANCE VS.
ZENER CURRENT
FIGURE 5A - DO-5 DERATING CURVE
CASE TEMPERATURE (°C)
ZENER IMPEDANCE (Ohms)
ZENER CURRENT (mA)
RATED POWER DISSIPATION
(Watts)
DO-5 - CONTINUED