Rev.3.00, Jul.28.2004, page 1 of 6
HZU-L Series
Silicon Epitaxial Planar Zener Diode for Low Noise Application
REJ03G0043-0300Z
Rev.3.00
Jul.28.2004
Features
• Diode noise level of this series is approximately 1/3-1/10 lower than the HZ series.
• Low leakage and low zener impedance.
• Wide spectrum from 5.2V through 38V of zener voltage provide flexible application.
• Ultra small Resin Package (URP) is suitable for surface mount design.
Ordering Information
Type No. Laser Mark Package Code
HZU-L Series Type No. URP
Pin Arrangement
Cathode mark
Mark
12
061
1. Cathode
2. Anode
HZU-L Series
Rev.3.00, Jul.28.2004, page 2 of 6
Absolute Maximum Ratings
(Ta = 25°C)
Item Symbol Value Unit
Power dissipation Pd 150 mW
Junction temperature Tj 150 °C
Storage temperature Tstg −55 to +150 °C
Electrical Characteristics
(Ta = 25°C)
Zener Voltage Reverse Current Dynamic Resistance ESD-Capability
VZ (V)*1 Test
Condition
IR (µA) Test
Condition
rd (Ω) Test
Condition
(V) *2
Type
Grade Min Max IZ (mA) Max VR (V) Max IZ (mA) Min
A1 5.2 5.5
A2 5.3 5.6
A3 5.4 5.7
150 0.5
B1 5.5 5.8
B2 5.6 5.9
B3 5.7 6.0
80 0.5
C1 5.8 6.1
C2 6.0 6.3
HZU6L
C3 6.1 6.4
0.5 1 2.0
60 0.5
200
A1 6.3 6.6
A2 6.4 6.7
A3 6.6 6.9
B1 6.7 7.0
B2 6.9 7.2
B3 7.0 7.3
C1 7.2 7.6
C2 7.3 7.7
HZU7L
C3 7.5 7.9
0.5 1 3.5 60 0.5 200
A1 7.7 8.1
A2 7.9 8.3
A3 8.1 8.5
B1 8.3 8.7
B2 8.5 8.9
B3 8.7 9.1
C1 8.9 9.3
C2 9.1 9.5
HZU9L
C3 9.3 9.7
0.5 1 6.0 60 0.5 200
A1 9.5 9.9
A2 9.7 10.1
A3 9.9 10.3
B1 10.2 10.6
B2 10.4 10.8
HZU11L
B3 10.7 11.1
0.5 1 8.0 80 0.5 200
Notes: 1. Tested with DC.
2. C = 200 pF, R = 0 Ω, Both forward and reverse direction 1 pulse.
Failure criter ion ; Accord ing to IR spec.
HZU-L Series
Rev.3.00, Jul.28.2004, page 3 of 6
Zener Voltage Reverse Current Dynamic Resistance ESD-Capability
VZ (V)*1 Test
Condition
IR (µA) Test
Condition
rd (Ω) Test
Condition
(V) *2
Type
Grade Min Max IZ (mA) Max VR (V) Max IZ (mA) Min
C1 10.9 11.3
C2 11.1 11.6
HZU11L
C3 11.4 11.9
0.5 1 8.0 80 0.5 200
A1 11.6 12.1
A2 11.9 12.4
A3 12.2 12.7
B1 12.4 12.9
B2 12.6 13.1
B3 12.9 13.4
C1 13.2 13.7
C2 13.5 14.0
HZU12L
C3 13.8 14.3
0.5 1 10.5 80 0.5 200
–1 14.1 14.7
–2 14.5 15.1
HZU15L
–3 14.9 15.5
0.5 1 13.0 80 0.5 200
–1 15.3 15.9
–2 15.7 16.5
HZU16L
–3 16.3 17.1
0.5 1 14.0 80 0.5 200
–1 16.9 17.7
–2 17.5 18.3
HZU18L
–3 18.1 19.0
0.5 1 15.0 80 0.5 200
–1 18.8 19.7
–2 19.5 20.4
HZU20L
–3 20.2 21.1
0.5 1 18.0 100 0.5 200
–1 20.9 21.9
–2 21.6 22.6
HZU22L
–3 22.3 23.3
0.5 1 20.0 100 0.5 200
–1 22.9 24.0
–2 23.6 24.7
HZU24L
–3 24.3 25.5
0.5 1 22.0 120 0.5 200
–1 25.2 26.6
–2 26.2 27.6
HZU27L
–3 27.2 28.6
0.5 1 24.0 150 0.5 200
–1 28.2 29.6
–2 29.2 30.6
HZU30L
–3 30.2 31.6
0.5 1 27.0 200 0.5 200
–1 31.2 32.6
–2 32.2 33.6
HZU33L
–3 33.2 34.6
0.5 1 30.0 250 0.5 200
–1 34.2 35.7
–2 35.3 36.8
HZU36L
–3 36.4 38.0
0.5 1 33.0 300 0.5 200
Notes: 1. Tested with DC.
2. C = 200 pF, R = 0 Ω, Both forward and reverse direction 1 pulse.
Failure criter ion ; Accord ing to IR spec.
HZU-L Series
Rev.3.00, Jul.28.2004, page 4 of 6
Mark Code
Type Grade Mark No. Type Grade Mark No. Type Grade Mark No.
A1 061 A1 111 –1 201
A2 062 A2 112 –2 202
A3 063 A3 113
HZU20L
–3 203
B1 064 B1 114 –1 221
B2 065 B2 115 –2 222
B3 066 B3 116
HZU22L
–3 223
C1 067 C1 117 –1 241
C2 068 C2 118 –2 242
HZU6L
C3 069
HZU11L
C3 119
HZU24L
–3 243
A1 071 A1 121 –1 271
A2 072 A2 122 –2 272
A3 073 A3 123
HZU27L
–3 273
B1 074 B1 124 –1 301
B2 075 B2 125 –2 302
B3 076 B3 126
HZU30L
–3 303
C1 077 C1 127 –1 331
C2 078 C2 128 –2 332
HZU7L
C3 079
HZU12L
C3 129
HZU33L
–3 333
A1 091 –1 151 –1 361
A2 092 –2 152 –2 362
A3 093
HZU15L
–3 153
HZU36L
–3 363
B1 094 –1 161
B2 095 –2 162
B3 096
HZU16L
–3 163
C1 097 –1 181
C2 098 –2 182
HZU9L
C3 099
HZU18L
–3 183
Notes: 1. Example of Marking
(1) HZU6A1L to HZU9C3L Example of Marking (2) HZU11A1L to HZU36-3L Example of Marking
HZU6A1L
061 111
HZU11A1L
2. Type No. is as follows; HZU6A1L , HZU6A2L, ••• HZU12C3 L
3. Type No. i s as follows; HZU1 5 – 1L, HZU15 – 2L, ••• HZU36 – 3L
HZU-L Series
Rev.3.00, Jul.28.2004, page 5 of 6
Main Characteristic
0 5 10 15 20 25 30 35 40
50
40
30
20
10
0
−10
−20
−30
−40
−50
0.10
0.08
0.06
0.04
0.02
0
−0.02
−0.04
−0.06
−0.08
−0.10
%/°C
mV/°C
5 101520253035400
250
200
150
100
50
20015010050
00
HZU6B2L
HZU16-2L
HZU9B2L
HZU12B2L
HZU20-2L
HZU24-2L
HZU30-2L
HZU36-2L
Printed circuit board
15 20 1.6t mm
Material: Glass Epoxy Resin
+Cu Foil
××
1.5mm 0.8mm
Cu Foil
0.8mm
10–4
10–2
10–3
10–5
10–6
10–7
10–8
Zener Voltage
Temperature Coefficient γZ (%/°C)
Zener Voltage
Temperature Coefficient γZ (mV/°C)
Fig.2 Temperature Coefficient vs. Zener voltage
Zener Voltage VZ (V)
Power Dissipation Pd (mW)
Ambient Temperature Ta (°C)
Fig.3 Power Dissipation vs. Ambient Temperature
Zener Voltage VZ (V)
Fig.1 Zener current vs. Zener voltage
Zener Current IZ (A)
HZU-L Series
Rev.3.00, Jul.28.2004, page 6 of 6
Package Dimensions
Package Code
JEDEC
JEITA
Mass
(reference value)
URP
Conforms
—
0.004 g
1.7 ± 0.15
2.5 ± 0.15
0.3 ± 0.15
1.25 ± 0.15
0 – 0.10
0.9 ± 0.15
As of January, 2003
Unit: mm
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