Renesas HZK2LLC Silicon epitaxial planar zener diodes for hard knee low noise Datasheet

HZK-LL Series
Silicon Epitaxial Planar Zener Diodes for
Hard Knee Low Noise
REJ03G0020-0200Z
(Previous: ADE-208-128A)
Rev.2.00
May.14.2003
Features
• Low dynamic impedance and low noise in the low current region (approximately 1/10 lower than the
current zeners).
• LLD package is suitable for high density surface mounting and high speed assembly.
Ordering Information
Type No.
Mark
Package Code
HZK-LL Series
Color Code
LLD
Pin Arrangement
Cathode band
1
2
3rd. band
2nd. band
Cathode band
1
2
3rd. band
2nd. band
Rev.2.00, May.14.2003, page 1 of 6
1. Cathode
2. Anode
HZK-LL Series
Absolute Maximum Ratings
(Ta = 25°C)
Item
Symbol
Value
Unit
Power dissipation
Pd *
250
mW
Junction temperature
Tj
175
°C
Storage temperature
Tstg
–55 to +175
°C
Note:
With P.C. Board.
Electrical Characteristics
(Ta = 25°C)
VZ (V) *
IR (nA)
ZZT (Ω
Ω)
Min Max IZ (mA)
Max VR (V)
Max IZT (mA) Typ IZK (µ
µA) Max
Max
HZK2LL A
1.6
2.0
0.5
100
0.5
350
0.5
(1.2) 50
0.5
0.6
B
1.9
2.3
C
2.2
2.6
HZK3LL A
2.5
2.9
0.5
100
1.0
360
0.5
(1.2) 50
0.5
0.6
B
2.8
3.2
C
3.1
3.5
HZK4LL A
3.4
3.8
0.5
100
2.0
370
0.5
(1.5) 50
0.5
0.6
B
3.7
4.1
C
4.0
4.4
HZK5LL A
4.3
4.7
0.5
100
3.0
380
0.5
(1.5) 50
0.5
0.6
B
4.6
5.0
C
4.9
5.3
1
Type
Grade
Notes: 1. Tested with DC.
2. Reference only
3. ∆VZ1 = VZ (IZ = 0.5 mA) – VZ1 (Iz = 0.05 mA)
4. ∆VZ2 = VZ1 (IZ = 0.05 mA) – VZ2 (Iz = 0.001 mA)
Type No. is as follows; HZK2ALL, HZK2BLL, ••• HZK5CLL.
Rev.2.00, May.14.2003, page 2 of 6
ZZK* (kΩ
Ω)
2
* ∆VZ1 (V)
3
* ∆VZ2 (V)
4
HZK-LL Series
Mark Color Code
Type
Cathode Band
Second Band
Third Band
HZK2ALL
Verdure
Yellow Ocher
Pink
HZK2BLL
Verdure
Yellow Ocher
Blue
HZK2CLL
Verdure
Yellow Ocher
Light Blue
HZK3ALL
Verdure
Pink
Pink
HZK3BLL
Verdure
Pink
Blue
HZK3CLL
Verdure
Pink
Light Blue
HZK4ALL
Verdure
Orange
Pink
HZK4BLL
Verdure
Orange
Blue
HZK4CLL
Verdure
Orange
Light Blue
HZK5ALL
Verdure
Yellow
Pink
HZK5BLL
Verdure
Yellow
Blue
HZK5CLL
Verdure
Yellow
Light Blue
Rev.2.00, May.14.2003, page 3 of 6
HZK-LL Series
Zener Voltage Temperature Coefficient γZ (%/°C)
10
HZK5LL
Zener Current IZ (A)
10–3
HZK3LL
HZK4LL
HZK2LL
10–2
–4
10–5
10–6
10
–7
10–8
0
1
2
3
4
5
6
7
8
0.5
mV/°C
%/°C
−0.03
1.0
−0.04
1.5
−0.05
1
2
3
4
5
6
2.0
Zener Voltage VZ (V)
Fig.2 Temperature Coefficient vs. Zener voltage
2.5mm
Power Dissipation Pd (mW)
−0.02
Zener Voltage VZ (V)
3mm
200
Printed circuit board
15 × 20 × 1.6t mm
Material: Glass epoxy
150
100
50
0
0
Fig.1 Zener current vs. Zener voltage
250
0
−0.01
50
100
150
200
Ambient Temperature Ta (°C)
Fig.3 Power Dissipation vs. Ambient Temperature
Rev.2.00, May.14.2003, page 4 of 6
Zener Voltage Temperature Coefficient γZ (mV/°C)
Main Characteristic
HZK-LL Series
Package Dimensions
As of January, 2003
Unit: mm
φ 1.35 ± 0.1*
3.5
* HSK122: φ 1.4 ± 0.1 type
Rev.2.00, May.14.2003, page 5 of 6
+0.1
–0.2
(0.35 Typ)
Package Code
JEDEC
JEITA
Mass (reference value)
LLD
—
—
0.027 g
HZK-LL Series
Sales Strategic Planning Div.
Nippon Bldg., 2-6-2, Ohte-machi, Chiyoda-ku, Tokyo 100-0004, Japan
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Rev.2.00, May.14.2003, page 6 of 6
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