UZ110 UZ140.aspx?ext=

UZ110-UZ140
3 WATT ZENER DIODES
High-reliability discrete products
and engineering services since 1977
FEATURES


Available as “HR” (high reliability) screened per MIL-PRF-19500, JANTX level. Add “HR” suffix to base part number.
Available as non-RoHS (Sn/Pb plating), standard, and as RoHS by adding “-PBF” suffix.
MAXIMUM RATINGS
Zener Voltage, VZ
6.8 to 400V
Continuous Current
See table
Surge Current ( 8.3 ms)
See table
Surge Power
See graph
Power
See lead temperature derating curve
Storage and Operating Temperature
-65 to +175°C
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise specified)
ELECTRICAL SPECIFICATIONS @ 25°c
TYPE*
Nominal
Zener
Voltage †
VZ @ lZT
Test
Current
Max.
Zener
Impedance
MAXIMUM RATINGS
Maximum
Typ.
Reverse Leakage
Temp.
Coefficient
Current
§
+/- 5%
lZT
ZZ @ lZT
lR @ VR
VR
+/-10%
VR
TC @ lZT
Maximum
Continuous
Current
*
lZM
Maximum
Surge
Current
‡
lS
+/- 5%
Tolerance
Volts
mA
Ohms
μA
Volts
Volts
%/°C
mA
Amps
UZ110
100
5.0
175
1
76.0
72.0
.100
30
0.4
UZ111
110
5.0
250
1
83.6
79.2
.100
25
0.3
UZ112
120
5.0
325
1
91.2
86.4
.100
25
0.2
UZ113
130
5.0
375
1
98.8
93.6
.100
20
0.20
UZ114
140
5.0
550
1
106
101
.100
20
0.20
UZ115
150
4.0
650
1
114
108
.100
20
0.20
UZ116
160
4.0
700
1
122
115
.100
20
0.15
UZ117
170
4.0
750
1
129
122
.100
18
0.15
UZ118
180
4.0
850
1
137
129
.100
18
0.10
UZ119
190
4.0
900
1
144
137
.100
15
0.10
UZ120
200
3.0
950
1
152
144
.100
15
0.10
UZ122
220
3.0
1100
1
167
158
.100
15
0.09
UZ124
240
3.0
1300
1
182
173
.105
12
0.09
UZ126
260
3.0
1500
1
198
187
.105
12
0.08
UZ128
280
3.0
1700
1
213
202
.105
10
0.08
UZ130
300
2.0
1900
1
228
216
.105
10
0.08
UZ132
320
2.0
2100
1
243
230
.105
9
0.07
UZ134
340
2.0
2400
1
258
245
.110
9
0.06
Rev. 20150727
UZ110-UZ140
3 WATT ZENER DIODES
High-reliability discrete products
and engineering services since 1977
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise specified)
ELECTRICAL SPECIFICATIONS @ 25°c
TYPE*
Nominal
Zener
Voltage †
VZ @ lZT
Test
Current
Max.
Zener
Impedance
MAXIMUM RATINGS
Maximum
Typ.
Reverse Leakage
Temp.
Coefficient
Current
§
+/- 5%
lZT
ZZ @ lZT
lR @ VR
VR
+/-10%
VR
TC @ lZT
Maximum
Continuous
Current
*
lZM
Maximum
Surge
Current
‡
lS
+/- 5%
Tolerance
Volts
mA
Ohms
μA
Volts
Volts
%/°C
mA
Amps
UZ136
360
2.0
2700
1
274
259
.110
8
0.06
UZ138
380
2.0
3000
1
289
274
.110
8
0.06
UZ140
400
2.0
3500
1
304
288
.110
7
0.06


†
§

‡
Specify 20% voltage tolerance by changing first numeral of type number from 7 to 9 or from 1 to 3.
Specify 10% voltage tolerance by changing first numeral of type number from 7 to 8 or from 1 to 2.
All zener voltages are measured with an automated test set using a 35 ms test time.
Longer or shorter test times will have a corresponding effect on the measured value due to heating effects.
Zener impedance is derived from the 60-cylce AC voltage created when AC current with RMS value of 10% of DC zener test current is superimposed on the test current.
Maximum current based on 3 watt rating,
Figures shown are for a peak sinusoidal surge current of 8.3 ms duration using 60 cycle AC. The 8.3 ms square pulse is 71% of the value shown.
MECHANICAL CHARACTERISTICS
Case:
Digi A
Polarity:
Cathode band
VF:
IC = 1.0 A; VF = 1.35 V Max
Rev. 20150727