MMSZ4687-V SERIES
SURFACE MOUNT SILICON ZENER DIODES
VOLTAGE
4.3 to 43 Volts
POWER
500 mWatts
SOD-123
Unit: inch (mm)
FEATURES
• Planar Die construction • 500mW Power Dissipation • Ideally Suited for Automated Assembly Processes • In compliance with EU RoHS 2002/95/EC directives
.028(0.7) .019(0.5)
.154(3.90) .141(3.60) .110(2.8) .098(2.5)
MECHANICAL DATA
• Case: SOD-123, Molded Plastic • Terminals: Solderable per MIL-STD-750, Method 2026 • Polarity: See Diagram Below • Approx. Weight: 0.01grams • Mounting Position: Any
.008(.20)MAX
.005(.12)MAX
.016(.40)MIN
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Parameter Maximum Power Dissipation @TA=25OC (Notes A) Operating Junction and StorageTemperature Range
Symbol
Value 500 -50 to +150
PD TJ
NOTES: A. Mounted on 5.0mm 2(.013mm thick) land areas. B. Measured on 8.3ms, single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minute maximum.
STAD-FEB.14.2007
.053(1.35) .037(0.95)
.071(1.8) .055(1.4)
Units mW
O
C
PAGE . 1
MMSZ4687-V SERIES
Nominal Zener Voltage Part Number
No m. V
Max. Zener Impedance Z ZT@ IZT
M a x. V Ω mA Ω
Max Reverse Leakage Current Z ZK @ IZK
mA µA
V Z @ IZT
M i n. V
I R @ VR
V
Marking C ode CP CT CU CV CA CX CY CZ DC DD DE DF DH DJ DK DM DN DP DT DU DV DA DZ DY EA EC ED EE EF EH EJ
MMSZ4687-V MMSZ4688-V MMSZ4689-V MMSZ4690-V MMSZ4691-V MMSZ4692-V MMSZ4693-V MMSZ4694-V MMSZ4695-V MMSZ4696-V MMSZ4697-V MMSZ4698-V MMSZ4699-V MMSZ4700-V MMSZ4701-V MMSZ4702-V MMSZ4703-V MMSZ4704-V MMSZ4705-V MMSZ4706-V MMSZ4707-V MMSZ4708-V MMSZ4709-V MMSZ4710-V MMSZ4711-V MMSZ4712-V MMSZ4713-V MMSZ4714-V MMSZ4715-V MMSZ4716-V MMSZ4717-V
4.3 4.7 5.1 5.6 6.2 6.8 7.5 8.2 8.7 9.1 10 11 12 13 14 15 16 17 18 19 20 22 24 25 27 28 30 33 36 39 43
4.09 4.47 4.85 5.32 5.89 6.46 7.13 7.79 8.27 8.65 9.50 10.50 11.40 12.40 13.30 14.30 15.20 16.20 17.10 18.10 19.00 20.90 22.80 23.80 25.70 26.60 28.50 31.40 34.20 37.10 40.90
4.52 4.94 5.36 5.88 6.51 7.14 7.88 8.61 9.14 9.56 10.50 11.60 12.60 13.70 14.70 15.80 16.80 17.90 18.90 20.00 21.00 23.10 25.20 26.30 28.40 29.40 31.50 34.70 37.80 41.00 45.20
-
0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05
-
-
4 10 10 10 10 10 10 1 1 1 1 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01
2 3 3 4 5 5.1 5.7 6.2 6.6 6.9 7.6 8.4 9.1 9.8 10.6 11.4 12.1 12.9 13.6 14.4 15.2 16.7 18.2 19 20.4 21.2 22.8 25 27.3 29.6 32.6
STAD-FEB.14.2007
PAGE . 2
MMSZ4687-V SERIES
Typical Characteristics
Tamb = 25 °C unless otherwise specified
600 500 400 300
200
TKVZ - Temperature Coefficient of VZ (10-4/K)
Ptot - Total Power Dissipation (mW)
15
10
5
IZ = 5 mA
0
100 0 0
40
80
120
160
200
-5 0 10 20 40 30 VZ - Z-Voltage (V) 50
Tamb - Ambient Temperature (°C)
Figure 1. Total Power Dissipation vs. Ambient Temperature
Figure 4. Temperature Coefficient of Vz vs. Z-Voltage
CD - Diode Capacitance (pF)
1000 VZ - Voltage Change (mV)
200
Tj = 25 °C
150
VR = 2 V Tj = 25 °C
100
100
IZ = 5 mA
10
50
1 0 5 10 15 20 VZ - Z-Voltage (V)
0 25 0 5 10 15 20 25 VZ - Z-Voltage (V)
Figure 5. Diode Capacitance vs. Z-Voltage
Figure 2. Typical Change of Working Voltage under Operating Conditions at Tamb=25°C
VZtn - Relative Voltage Change
1.3 IF - Forward Current (mA)
VZtn = VZt/VZ (25 °C)
100 10
Tj = 25 °C
1.2 1.1 1.0 0.9 0.8 - 60
TKVZ = 10 x 10-4/K 8 x 10 /K 6 x 10-4/K 4 x 10-4/K 2 x 10-4/K
-4
1
0
- 2 x 10-4/K - 4 x 10-4/K
0.1 0.01 0.001
0
60
120
180
240
0
0.2
0.4
0.6
0.8
1.0
Tj - Junction Temperature (°C)
Figure 3. Typical Change of Working Voltage vs. Junction Temperature
VF - Forward Voltage (V)
Figure 6. Forward Current vs. Forward Voltage
STAD-FEB.14.2007
PAGE . 3
MMSZ4687-V SERIES
80 IZ - Z-Current (mA)
Ptot = 500 mW Tamb = 25 °C
rZ - Differential Z-Resistance (Ω)
100
1000
IZ = 1 mA
100
5 mA
60 40 20 0 0 4 6 8 12 20 VZ - Z-Voltage (V)
Figure 7. Z-Current vs. Z-Voltage
10 10 mA
1
Tj = 25 °C
0
5
10
15
20
25
VZ - Z-Voltage (V)
Figure 9. Differential Z-Resistance vs. Z-Voltage
50 40 30 20 10 0 15
Ptot = 500 mW Tamb = 25 °C
IZ - Z-Current (mA)
20
25
30
35
VZ - Z-Voltage (V)
Figure 8. Z-Current vs. Z-Voltage
Zthp - Thermal Resistance for Pulse Cond. (KW)
1000
tP/T = 0.5
100
tP/T = 0.2 Single Pulse RthJA = 300 K/W T = Tjmax - Tamb
10
tP/T = 0.1 tP/T = 0.02
tP/T = 0.01 tP/T = 0.05
iZM = (- VZ + (VZ2 + 4rzj x T/Zthp) 1/2)/(2rzj)
1 10-1
100
101 tP - Pulse Length (ms)
102
Figure 10. Thermal Response
STAD-FEB.14.2007
PAGE . 4
MMSZ4687-V SERIES
MOUNTING PAD LAYOUT
ORDER INFORMATION
• Packing information T/R - 10K per 13" plastic Reel T/R - 3K per 7" plastic Reel
LEGAL STATEMENT Copyright PanJit International, Inc 2007
The information presented in this document is believed to be accurate and reliable. The specifications and information herein are subject to change without notice. Pan Jit makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose. Pan Jit products are not authorized for use in life support devices or systems. Pan Jit does not convey any license under its patent rights or rights of others.
STAD-DEC.01.2006
PAGE . 5
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