ETC HZM4

HZM4.3FA
Silicon Epitaxial Planar Zener Diode for Surge Absorb
ADE-208-468(Z)
Rev 0
September 1996
Features
•
•
HZM4.3FA has four devices, and can absorb external + and -surge.
MPAK-5 Package is suitable for high density surface mounting and high speed assembly.
Ordering Information
Type No.
Laser Mark
Package Code
HZM4.3FA
43A
MPAK-5
Outline
2
1
1 Cathode
2 Cathode
3 Cathode
5
4
3
(Top View)
4 Anode
5 Cathode
HZM4.3FA
Absolute Maximum Ratings (Ta = 25°C)
Item
Symbol
Value
Unit
Power dissipation
Pd *1
200
mW
Junction temperature
Tj
150
°C
Storage temperature
Tstg
-55 to +150
°C
Note
1. Four device total, With P.C board.
Electrical Characteristics (Ta = 25°C) *1
Item
Symbol
Min
Typ
Max
Unit
Test Condition
Zener voltage
VZ
4.01
Å\
4.48
V
IZ = 5 mA, 40ms pulse
Reverse current
IR
Å\
Å\
10
µA
VR = 1V
Capacitance
C
Å\
Å\
150
pF
VR = 0V, f = 1 MHz
Dynamic resistance
rd
Å\
Å\
130
Ω
IZ = 5 mA
ESD-Capability
Å\
30
Å\
Å\
kV
C =150pF, R = 330 Ω, Both forward and
reverse direction 10 pulse *2
Notes 1. Per one device.
2. Failure criterion ; IRÅÑ10 µA at VR = 1V.
HZM4.3FA
Main Characteristic
10
1.0
Zener Current
Iz
(A)
-1
10
10 -2
10
-3
-4
10
-5
10
-6
10
-7
10
0
1
2
3
4
Zener Voltage
5
6
8
7
Vz (V)
Fig.1 Zener current Vs. Zener voltage
250
0.6mm
1.0mm
Power Dissipation Pd (mW)
200
Cu Foil
Printed circuit board
25 × 62 × 1.6t mm
Material:
Glass Epoxy Resin+Cu Foil
150
100
50
0
0
50
100
150
200
Ambient Temperature Ta ( °C)
Fig.2 Power Dissipation Vs. Ambient Temperature
HZM4.3FA
Main Characteristic
Nonrepetitive Surge Reverses Power PRSM (W)
4
10
PRSM
t
3
Ta = 25°C
nonrepetitive
10
2
10
10
1.0
-5
10
-4
10
-3
10
Time t
-2
10
-1
1.0
10
(s)
Fig.3 Surge Reverse Power Ratings
4
3
10
2
10
20hx15wx0.8t
2.4
0.4
2.7
10
3.0
Transient Thermal Impedance Z th (°C/W)
10
1.0
1.01.5 1.75
-2
10
-1
10
1.0
Time t
10
(s)
Fig.4 Transient Thermal Impedance
2
10
unit: mm
3
10
HZM4.3FA
Package Dimensions
Unit : mm
0.4±0.1
0.4±0.1
2
0.2
1.6 +– 0.1
0.16
Laser Mark
0 to 0.15
43A
4
0.4±0.1
1 Cathode
3
2 Cathode
0.4±0.1
3 Cathode
1.9
2.9±0.2
4 Anode
+ 0.2
5 Cathode
1.1 – 0.1
5
(0.6)
0.2
2.8 +– 0.3
1
(0.8)
(0.6)
(0.95) (0.95)
Hitachi Code
JEDEC Code
EIAJ Code
Weight (g)
MPAK-5
—
—
0.013