SZMMSZ4684T1G

MMSZ4xxxT1G Series, SZMMSZ4xxxT1G Series
www.onsemi.com
4
TYPICAL CHARACTERISTICS
VZ
, TEMPERATURE COEFFICIENT (mV/ C)°θ
V
Z
, NOMINAL ZENER VOLTAGE (V)
-3
-2
-1
0
1
2
3
4
5
6
7
8
1211
10
98765432
Figure 1. Temperature Coefficients
(Temperature Range 55°C to +150°C)
TYPICAL T
C
VALUES
V
Z
@ I
ZT
VZ
, TEMPERATURE COEFFICIENT (mV/ C)°θ
100
10
1
10 100
V
Z
, NOMINAL ZENER VOLTAGE (V)
Figure 2. Temperature Coefficients
(Temperature Range 55°C to +150°C)
V
Z
@ I
ZT
1.2
1.0
0.8
0.6
0.4
0.2
0
1501251007550250
T, TEMPERATURE (5C)
Figure 3. Steady State Power Derating
P
D
versus T
A
P
D
versus T
L
P
pk
, PEAK SURGE POWER (WATTS)
0.1
PW, PULSE WIDTH (ms)
Figure 4. Maximum Nonrepetitive Surge Power
1 10 100 1000
1000
100
10
1
RECTANGULAR
WAVEFORM, T
A
= 25°C
TYPICAL T
C
VALUES
P
D
, POWER DISSIPATION (WATTS)
100
V
Z
, NOMINAL ZENER VOLTAGE
Figure 5. Effect of Zener Voltage on
Zener Impedance
101
Z
ZT
, DYNAMIC IMPEDANCE ( )Ω
1000
100
10
1
T
J
= 25°C
I
Z(AC)
= 0.1 I
Z(DC)
f = 1 kHz
I
Z
= 1 mA
5 mA
20 mA
MMSZ4xxxT1G Series, SZMMSZ4xxxT1G Series
www.onsemi.com
5
TYPICAL CHARACTERISTICS
C, CAPACITANCE (pF)
100
V
Z
, NOMINAL ZENER VOLTAGE (V)
Figure 6. Typical Capacitance
1000
100
10
1
101
BIAS AT
50% OF V
Z
NOM
T
A
= 25°C
0 V BIAS
1 V BIAS
12
V
Z
, ZENER VOLTAGE (V)
100
10
1
0.1
0.01
1086420
T
A
= 25°C
I
Z
, ZENER CURRENT (mA)
V
Z
, ZENER VOLTAGE (V)
100
10
1
0.1
0.01
10 30 50 70 90
T
A
= 25°C
I
R
, LEAKAGE CURRENT ( A)μ
90
V
Z
, NOMINAL ZENER VOLTAGE (V)
Figure 7. Typical Leakage Current
1000
100
10
1
0.1
0.01
0.001
0.0001
0.00001
80706050403020100
+150°C
+25°C
-55°C
I
Z
, ZENER CURRENT (mA)
Figure 8. Zener Voltage versus Zener Current
(V
Z
Up to 12 V)
Figure 9. Zener Voltage versus Zener Current
(12 V to 91 V)
SOD123
CASE 42504
ISSUE G
DATE 07 OCT 2009
SCALE 5:1
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
E
b
D
A
L
C
1
2
A1
DIM MIN NOM MAX
MILLIMETERS INCHES
A 0.94 1.17 1.35 0.037
A1 0.00 0.05 0.10 0.000
b 0.51 0.61 0.71 0.020
c
1.60
0.15
0.055D 1.40 1.80
E 2.54 2.69 2.84 0.100
---
3.68 0.140
L 0.25
3.86
0.010
H
E
0.046
0.002
0.024
0.063
0.106
0.145
0.053
0.004
0.028
0.071
0.112
0.152
MIN NOM MAX
3.56
H
E
---
--- ---
0.006
--- ---
--- ---
GENERIC
MARKING DIAGRAM*
*For additional information on our PbFree strategy and soldering
details, please download the ON Semiconductor Soldering and
Mounting Techniques Reference Manual, SOLDERRM/D.
SOLDERING FOOTPRINT*
*This information is generic. Please refer to device
data sheet for actual part marking. PbFree indicator,
“G” or microdot “ G”, may or may not be present.
XXX = Specific Device Code
M = Date Code
G = PbFree Package
XXXMG
G
1
STYLE 1:
PIN 1. CATHODE
2. ANODE
1.22
0.048
0.91
0.036
2.36
0.093
4.19
0.165
ǒ
mm
inches
Ǔ
SCALE 10:1
q
--- ---
q 00
10 10
°°° °
(Note: Microdot may be in either location)
MECHANICAL CASE OUTLINE
PACKAGE DIMENSIONS
http://onsemi.com
1
© Semiconductor Components Industries, LLC, 2002
October, 2002 Rev. 0
Case Outline Number:
XXX
DOCUMENT NUMBER:
STATUS:
NEW STANDARD:
DESCRIPTION:
98ASB42927B
ON SEMICONDUCTOR STANDARD
SOD123
Electronic versions are uncontrolled except when
accessed directly from the Document Repository. Printed
versions are uncontrolled except when stamped
“CONTROLLED COPY” in red.
PAGE 1 OF 2

SZMMSZ4684T1G

Mfr. #:
Manufacturer:
ON Semiconductor
Description:
Zener Diodes ZEN REG 0.5W 3.3V
Lifecycle:
New from this manufacturer.
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