PDE-AU01-0
ZENER DIO DE
AU01
FEATURES OUTLINE DRAWING
• For stabilized power supply.
• Diffused-junction. Glass passivated and
encapsulated.
ABSOLUTE MAXIMUM RATINGS
Items Symbols Units Ratings
Permissible Power Dissipation P W 2.5
Operating Junct ion Temperature Tj°C-40 ~ +165
S torage Temperature Tstg °C-40 ~ +165
Maximum Permissible Current IZM mA Refer to characteristics column
Non-Repetitive Peak Reverse One-
Cycle Dissipatio n PRSM Wp 160
Notes (1) Lead mounting : Lead temperature 280°C max. to 3.2mm from body for 5sec. max..
(2) Mechanical strength : Bending 90°×2 cycl es or 18 0°×1 cycle, Tensile 3kg, Twist 90°×1 cycle.
CHARACTERISTICS(TL=25°C) Characteristics
Zener Volt age Vz (V)
Type Minimum Maximum
Maximum
Dynamic
Impedance
Zz (ohm)
Test Current
Iz
(mA)
Maximum
Permissible
Current
(TL=85°C)
(L=10mm)
IZM(mA)
Typical
Zener
Voltage
Temperature
Coefficient
γz(%/°C)
AU01-07 6.2 7.9 7 65 335 0.035
AU01-08 7.7 8.7 3 65 300 0.052
AU01-09 8.5 9.6 3 65 260 0.062
AU01-10 9.4 10.6 5 65 235 0.067
AU01-11 10.4 11.6 5 65 210 0.070
AU01-12 11.4 12.7 8 65 185 0.074
AU01-13 12.4 14.1 8 65 175 0.076
AU01-15 13.5 15.6 12 40 162 0.080
AU01-16 15.3 17.1 12 40 150 0.082
AU01-18 16.8 19.1 15 40 130 0.084
AU01-20 18.8 21.2 15 40 120 0.086
AU01-22 20.8 23.3 15 40 107 0.087
AU01-24 22.7 25.6 15 25 100 0.089
AU01-27 25.1 28.9 15 25 87 0.090
AU01-30 28.0 32.0 15 25 80 0.091
AU01-33 31.0 35.0 15 25 75 0.092
Unit in mm(inch)
Weight: 1.0 (g)
7.0MAX
(0.28)
Direction of polarity
Cathode band (Red)
28MIN.
(1.10)
62MIN. (2.44)
28MIN.
(1.10) (0.20)
(0.05)
1.2
φ
5 MAX
φ
07OA
Type mark (Red)
PDE-AU01-0
AU01
Typical zener characteristics
0 4 8 121620242832
0
50
100
150
200
250
300
350
400
450
ZENER VOLTAGE (V)
ZENER CURRENT (mA)
TL=25˚C
AU01-07
AU01-08
AU01-09
AU01-10
AU01-11
AU01-12
AU01-13
AU01-18
AU01-20
AU01-22
AU01-24
AU01-15
AU01-16
AU01-27
AU01-30
AU01-33
Typical dynamic impedance vs. zener current
10 100
1
10
ZENER CURRENT (mA)
DYNAMIC IMPEDANCE (Ω)
AU01-24
AU01-07
AU01-16
0.3
50
3
Max. all owable power dissipation vs. ambient temperature
0 50 100 150 200
0
1
2
3
4
AMBIENT TEMPERATURE (˚C)
MAX. ALLOWABLE PWOER DISSIPATION (W)
PC board (100x180x1.6t)
Copper foil ( 5.5)
L
L
Lead length
L=10mm
20mm
25mm
Max. all owable power dissipation vs. lead temperature
0 50 100 150 200
0
1
2
3
4
LEAD TEMPERATURE (˚C)
MAX. ALLOWABLE PWOER DISSIPATION (W)
Lead temp PC board
(100x180x1.6t)
Copper foil ( 5.5)
L
L
Lead length
L=10mm
20mm
25mm
Reverse power characteristic
(Non-repetitive)
1 10 100
0
40
80
120
160
200
CYCLES
REVERSE INSTANTANEOUS PWER DISSIPATION (W)
10ms
1 cycle
Reverse
instantaneous
loss
Steady state thermal impedance
0 5 10 15 20 25 30
0
20
40
60
80
100
120
STEADY STATE THERMAL IMPEDANCE (˚C/W)
LEAD LENGTH (mm)
Rth(j - a)
Rth(j - l)
Lead
length
Lead temp.
measured poin
(φ0.5 thermocouple)
PC board
(100×180×1.6t)
20
Lead
length
Copper foil ( 5.5)
2
15
Ambient temp. measured point
PDE-AU01-0
AU01
Transient thermal impedance
0.001 0.01 0.1 1 10 100
0.1
1
10
100
TRANSIENT THERMAL IMPEDANCE (˚C/W)
TIME (s)
Rth(j - a)
Lead length = 10 mm
Note : PC. board mounted
PC. board( 100 × 180 × 1.6t)
Copper foil ( 5.5 )
Rth(j - l)
Definition of zener characteristics
25˚C
165˚C
∆Vz
Vz
I
AC
V
AC
Iz
I
F
V
F
165˚C
25˚C
∆V
z
:Zener voltage change
V
z
:Zener voltage (Test current I
z
)
I
z
:Test current
Z
z
:Dynamic impedance=V
AC
/ I
AC
I
F
:Forward current
V
F
:Forward voltage drop
γz :Zener voltage average temperature coefficients
∆Vz 1
= × ×100
Vz (165-25)
1. The information given herein, including the specifications and dimensions, is subject to
change without prior notice to improve product characteristics. Before ordering,
purchasers are adviced to contact Hitachi sales department for the latest version of this
data sheets.
2. Please be sure to read "Precautions for Safe Use and Notices" in the individual brochure
before use.
3. In cases where extremely high reliability is required(such as use in nuclear power control,
aerospace and aviation, traffic equipment, life-support-related medical equipment, fuel
control equipment and various kinds of safety equipment), safety should be ensured by
using semiconductor devices that feature assured safety or by means of users’ fail-safe
precautions or other arrangement. Or consult Hitachi’s sales department staff.
4. In no event shall Hitachi be liable for any damages that may result from an accident or
any other cause during op eration of the user’s units according to this data sheets. Hitachi
assumes no responsibility for an y intellectual property claims or any other problems that
may result from applications of information, products or circuits described in this data
sheets.
5. In no event shall Hitachi be liable for any failure in a semiconductor device or any
secondary damage resulting from use at a value exceeding the absolute maximum rating.
6. No license is granted by this data sheets under any patents or other rights of any third
party or Hitachi, Ltd.
7. This data sheets may not be reproduced or duplicated, in any form, in whole or in part ,
without the expressed written permission of Hitachi, Ltd.
8. The products (technologies) described in this data sheets are not to be provided to any
party whose purpose in their application will hinder maintenance of international peace
and safety not are they to be applied to that purpose by their direct purchasers or any
third party. When exporting these products (technologies), the necessary procedures are
to be taken in accordance with related laws and regulations.
HITACHI POWER SEMICON DUCTORS
For inquiries relating to the products, please contact nearest overseas representatives which is located
“Inquiry” portion on the top page of a home page.
Notices
NoticesNotices
Notices
Hitachi power semiconductor home page address http://www.hitachi.co.jp/pse
