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1SMA5929BT3

Part # 1SMA5929BT3
Description DIODE ZENER 15V 1.5W SMA
Category DIODE
Availability Out of Stock
Qty 0
Qty Price
1 + $0.05063

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Technical Document


DISCLAIMER: The information provided herein is solely for informational purposes. Customers must be aware of the suitability of this product for their application, and consider that variable factors such as Manufacturer, Product Category, Date Codes, Pictures and Descriptions may differ from available inventory.

1
MOTOROLA
1SMA5913BT3 through 1SMA5945BT3
This complete new line of 1.5 Watt Zener Diodes offers the following
advantages.
Specification Features:
• Voltage Range – 3.3 to 68 V
• ESD Rating of Class 3 (>16 kV) per Human Body Model
• Flat Handling Surface for Accurate Placement
• Package Design for Top Side or Bottom Circuit Board Mounting
• Low Profile Package
• Available in Tape and Reel
• Ideal Replacement for MELF Packages
Mechanical Characteristics:
• Case: Void–free, transfer-molded plastic
• Maximum Case Temperature for Soldering Purposes: 260°C for
10 seconds
• Finish: All external surfaces are corrosion resistant with readily solderable
leads
• Polarity: Cathode indicated by molded polarity notch
• Mounted Position: Any
MAXIMUM RATINGS AND CHARACTERISTICS
Rating Symbol Value Unit
DC Power Dissipation @ T
L
= 75°C (Note 1)
Derate above 75°C
P
D
1.5
20
Watts
mW/°C
DC Power Dissipation @ T
A
= 25°C (Note 1)
Derate above 25°C
P
D
900
7.2
mW
mW/°C
Thermal Resistance from Junction to Lead R
θJL
29 °C/W
Thermal Resistance from Junction to Ambient R
θJA
111 °C/W
Peak Forward Surge @ T
A
= 25°C, (JEDEC Method, Note 3) I
FSM
20 Amps
Typical P
pk
Dissipation @ T
L
< 25°C, (Note 2, PW–10/1000 µs per Figure 8) P
pk
200 Watts
Typical P
pk
Dissipation @ T
L
< 25°C, (Note 2, PW–8/20 µs per Figure 9) P
pk
1000 Watts
Operating and Storage Junction Temperature Range T
J
, T
stg
150 °C
1. FR4 Board, using Motorola minimum recommended footprint, as shown in case 403B outline dimensions spec.
2. Non–repetitive current pulse.
3. Measured on 8.3 ms single half sine–wave or equivalent square wave, duty cycle = 4 pulse per minute maximum.
REV 1
SEMICONDUCTOR TECHNICAL DATA
Order this document
by 1SMA5913BT3/D
Motorola, Inc. 1996
PLASTIC SURFACE
MOUNT ZENER
DIODES
1.5 WATTS
3.3–68 VOLTS
SMA
CASE 403B–01
PLASTIC
MOTOROLA
2
1SMA5913BT3 through 1SMA5945BT3
ELECTRICAL CHARACTERISTICS
(V
F
= 1.5 Volts @ I
F
= 200 mA for all types)
Device
Nominal Zener
Voltage V
Z
@
I
ZT
Volts
Test
Current
I
ZT
mA
Max Zener Impedance Max Reverse Leakage Current
Devce Marking
Device
Nominal Zener
Voltage V
Z
@
I
ZT
Volts
Test
Current
I
ZT
mA
Z
ZT
@ I
ZT
Ohms
Z
ZK
Ohms
I
ZK
mA
I
R
µA
V
R
Volts
Max DC
Zener Current
I
ZM
mAdc
Devce Marking
1SMA5913BT3 3.3 113.6 10 500 1.0 50 1.0 455 813B
1SMA5914BT3 3.6 104.2 9.0 500 1.0 35.5 1.0 417 814B
1SMA5915BT3 3.9 96.1 7.5 500 1.0 12.5 1.0 385 815B
1SMA5916BT3 4.3 87.2 6.0 500 1.0 2.5 1.0 349 816B
1SMA5917BT3 4.7 79.8 5.0 500 1.0 2.5 1.5 319 817B
1SMA5918BT3 5.1 73.5 4.0 350 1.0 2.5 2.0 294 818B
1SMA5919BT3 5.6 66.9 2.0 250 1.0 2.5 3.0 268 819B
1SMA5920BT3 6.2 60.5 2.0 200 1.0 2.5 4.0 242 820B
1SMA5921BT3 6.8 55.1 2.5 200 1.0 2.5 5.2 221 821B
1SMA5922BT3 7.5 50 3.0 400 0.5 2.5 6.5 200 822B
1SMA5923BT3 8.2 45.7 3.5 400 0.5 2.5 6.8 183 823B
1SMA5924BT3 9.1 41.2 4.0 500 0.5 2.5 7.0 165 824B
1SMA5925BT3 10 37.5 4.5 500 0.25 0.5 8.0 150 825B
1SMA5926BT3 11 34.1 5.5 550 0.25 0.5 8.4 136 826B
1SMA5927BT3 12 31.2 6.5 550 0.25 0.5 9.1 125 827B
1SMA5928BT3 13 28.8 7.0 550 0.25 0.5 9.9 115 828B
1SMA5929BT3 15 25 9.0 600 0.25 0.5 11.4 100 829B
1SMA5930BT3 16 23.4 10 600 0.25 0.5 12.2 94 830B
1SMA5931BT3 18 20.8 12 650 0.25 0.5 13.7 83 831B
1SMA5932BT3 20 18.7 14 650 0.25 0.5 15.2 75 832B
1SMA5933BT3 22 17 17.5 650 0.25 0.5 16.7 68 833B
1SMA5934BT3 24 15.6 19 700 0.25 0.5 18.2 63 834B
1SMA5935BT3 27 13.9 23 700 0.25 0.5 20.6 56 835B
1SMA5936BT3 30 12.5 26 750 0.25 0.5 22.8 50 836B
1SMA5937BT3 33 11.4 33 800 0.25 0.5 25.1 45 837B
1SMA5938BT3 36 10.4 38 850 0.25 0.5 27.4 42 838B
1SMA5939BT3 39 9.6 45 900 0.25 0.5 29.7 38 839B
1SMA5940BT3 43 8.7 53 950 0.25 0.5 32.7 35 840B
1SMA5941BT3 47 8.0 67 1000 0.25 0.5 35.8 32 841B
1SMA5942BT3 51 7.3 70 1100 0.25 0.5 38.8 29 842B
1SMA5943BT3 56 6.7 86 1300 0.25 0.5 42.6 27 843B
1SMA5944BT3 62 6.0 100 1500 0.25 0.5 47.1 24 844B
1SMA5945BT3 68 5.5 120 1700 0.25 0.5 51.7 22 845B
NOTE: Tolerance and Voltage Designation Tolerance designation – The type number listed indicates a tolerance of ±5%.
3
MOTOROLA
1SMA5913BT3 through 1SMA5945BT3
Rating and Typical Characteristic Curves (T
A
= 25°C)
VZ
, TEMPERATURE COEFFICIENT (mV/ C)
°θ
0
4
Figure 1. Steady State Power Derating Figure 2. V
Z
– 3.3 thru 10 Volts
T, TEMPERATURE (
°
C)
Figure 3. Zener Voltage – 3.3 to 12 Volts Figure 4. Zener Voltage – 14 to 68 Volts
25 50 75 100 125 150
P
D
, MAXIMUM POWER DISSIPATION (WATTS)
I
Z
, ZENER CURRENT (mA)
VZ
, TEMPERATURE COEFFICIENT (mV/ C)
°θ
Z
Z
, DYNAMIC IMPEDANCE (OHMS)
3.2
2.4
1.6
0.8
0
0
100
2 4 6 8 10
10
1
0.1
V
Z
, ZENER VOLTAGE (VOLTS)
10
8
6
4
2
0
–2
–4
2 4 6 8 10
V
Z
, ZENER VOLTAGE (VOLTS)
100
10
10 100
V
Z
, ZENER VOLTAGE (VOLTS)
T
L
T
A
V
Z
@ I
ZT
V
Z
@ I
ZT
Figure 5. Effect of Zener Voltage
10 100
V
Z
, ZENER VOLTAGE (VOLTS)
I
Z(dc)
= 1 mA
100
10
10 mA
20 mA
I
Z(rms)
= 0.1 I
Z(dc)
12
12NEXT
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