SMPZ3930B-HE3/85A [VISHAY]
Zener Diode, 16V V(Z), 5%, 0.5W, Silicon, Unidirectional, ROHS COMPLIANT, DO-220AA (SMP), PLASTIC PACKAGE-2;
| 型号： | SMPZ3930B-HE3/85A |
| 厂家： | 
VISHAY |
| 描述： | Zener Diode, 16V V(Z), 5%, 0.5W, Silicon, Unidirectional, ROHS COMPLIANT, DO-220AA (SMP), PLASTIC PACKAGE-2 |
| 文件： | 总5页 (文件大小：92K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SMPZ3925B thru SMPZ3940B
New Product
Vishay General Semiconductor
Surface Mount Power Voltage-Regulating Diodes
FEATURES
• Very low profile - typical height of 1.0 mm
• Ideal for automated placement
• Low Zener impedance
• Low regulation factor
• Meets MSL level 1, per J-STD-020C, LF max peak
of 260 °C
DO-220AA (SMP)
• Component in accordance to RoHS 2002/95/EC
and WEEE 2002/96/EC
TYPICAL APPLICATIONS
For general purpose regulation and protection
applications
.
MAJOR RATINGS AND CHARACTERISTICS
MECHANICAL DATA
Case: DO-220AA (SMP)
VZ
10 V to 43 V
1.5 W at TL = 75 °C
0.5 W at TA = 25 °C
150 °C
PD
Epoxy meets UL 94V-0 flammability rating
PD
Terminals: Matte tin plated leads, solderable per
J-STD-002B and JESD22-B102D
Tj max.
E3 suffix for commercial grade, HE3 suffix for high
reliability grade (AEC Q101 qualified)
Polarity: Color band denotes cathode end
MAXIMUM RATINGS (T = 25 °C, unless otherwise noted)
A
PARAMETER
SYMBOL
VALUE
1.5
UNIT
W
Power dissipation at TL = 75 °C (see Fig. 1) (1)
Power dissipation at TA = 25 °C (see Fig. 1) (2)
Maximum instantaneous forward voltage at 200 mA for all types (3)
Operating junction and storage temperature range
PD
PD
0.5
W
VF
1.5
V
TJ, TSTG
- 65 to + 150
°C
Note:
(1) Mounted on P.C.B. with 5.0 x 5.0 mm copper pads attached to each terminal
(2) Mounted on minimum recommended pad layout
(3) Pulse test: 300 µs pulse width, 1 % duty cycle
Document Number 88482
06-Dec-06
www.vishay.com
1
SMPZ3925B thru SMPZ3940B
Vishay General Semiconductor
ELECTRICAL CHARACTERISTICS
IF
SYMBOL
PARAMETER
Reverse Zener Voltage at IZT
Reverse Current
VZ
IZT
ZZT
IZK
Maximum Zener Impedance at IZT
Reverse Current
VZ VR
V
IR VF
IZT
ZZK
IR
Maximum Zener Impedance at IZK
Reverse Leakage Current at VR
Reverse Voltage
VR
IF
Forward Current
VF
Forward Voltage at IF
IZM
Maximum DC Zener Current
Zener Voltage Regulator
ELECTRICAL CHARACTERISTICS (T = 25 °C unless otherwise noted)
A
MAXIMUM
REVERSE
LEAKAGE
CURRENT
MAXIMUM
ZENER
MAXIMUM
ZENER
CURRENT
IZM
TEST
CURRENT
IZT
ZENER
VOLTAGE
DEVICE
MARKING
CODE
IMPEDANCE
PART
NUMBER
VZ AT IZT
(V)
I
R AT VR
Z
ZT AT IZT
ZZK AT IZK
(mA)
(mA)
MIN NOM MAX
(Ω)
4.5
(Ω)
500
550
550
550
600
600
650
650
650
700
700
750
800
850
900
950
(mA)
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
(µA)
2.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
(V)
8.0
SMPZ3925B
SMPZ3926B
SMPZ3927B
SMPZ3928B
SMPZ3929B
SMPZ3930B
SMPZ3931B
SMPZ3932B
SMPZ3933B
SMPZ3934B
SMPZ3935B
SMPZ3936B
SMPZ3937B
SMPZ3938B
SMPZ3939B
SMPZ3940B
25B
26B
27B
28B
29B
30B
31B
32B
33B
34B
35B
36B
37B
38B
39B
40B
9.5
10
11
12
13
15
16
18
20
22
24
27
30
33
36
39
43
10.5
11.6
12.6
13.7
15.8
16.8
18.9
21.0
23.1
25.2
28.4
31.5
34.7
37.8
41.0
45.2
37.5
34.1
31.2
28.8
25.0
23.4
20.8
18.7
17.0
15.6
13.9
12.5
11.4
10.4
9.6
150
136
125
115
100
94
10.5
11.4
12.4
14.3
15.2
17.1
19.0
20.9
22.8
25.7
28.5
31.4
34.2
37.1
40.9
5.5
8.4
6.5
9.1
7.0
9.9
9.0
11.4
12.2
13.7
15.2
16.7
18.2
20.6
22.8
25.1
27.4
29.7
32.7
10.0
12.0
14.0
17.5
19.0
23.0
26.0
33.0
38.0
45.0
53.0
83
75
68
63
56
50
45
42
38
8.7
35
THERMAL CHARACTERISTICS (T = 25 °C unless otherwise noted)
A
PARAMETER
SYMBOL
LIMIT
UNIT
°C/W
°C/W
Typical thermal resistance junction-to-lead
Typical thermal resistance junction-to-ambient
RθJL
50
RθJA
250
Note:
(1) Mounted on P.C.B. with 5.0 x 5.0 mm copper pads attached to each terminal
(2) Mounted on minimum recommended pad layout
www.vishay.com
2
Document Number 88482
06-Dec-06
SMPZ3925B thru SMPZ3940B
Vishay General Semiconductor
ORDERING INFORMATION
PREFERRED P/N
SMPZ3925B-E3/84A
SMPZ3925B-E3/85A
UNIT WEIGHT (g)
PREFERRED PACKAGE CODE
BASE QUANTITY
3000
DELIVERY MODE
0.024
84A
85A
7" Diameter Plastic Tape & Reel
13" Diameter Plastic Tape & Reel
0.024
10000
RATINGS AND CHARACTERISTICS CURVES
(T = 25 °C unless otherwise noted)
A
4.0
50
40
30
VZ at IZT
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
TL
20
10
TA
0
0
25
50
75
100
125
150
10
20
30
40
50
Temperature (°C)
VZ - Zener Voltage (V)
Figure 1. Steady State Power Durating
Figure 3. Typical Temperature Coefficients
100
10
1
10000
1000
100
Measured at Zero Bias
Measured at VZ/2
Tj = 25 °C
f = 1.0 MHz
Vsig = 50 mVp-p
0.1
10
0
20
40
60
10
100
VZ, Zener Voltage (V)
V(BR) - Breakdown Voltage (V)
Figure 2. Typical Zener Voltage
Figure 4. Typical Junction Capacitance
Document Number 88482
06-Dec-06
www.vishay.com
3
SMPZ3925B thru SMPZ3940B
Vishay General Semiconductor
1000
100
IZ = 1 mA
10
IZ = 10 mA
IZ
= 20 mA
30
1
10
15
20
25
35
40
45
VZ - Zener Voltage (V)
Figure 5. Typical Zener Impedance
PACKAGE OUTLINE DIMENSIONS in inches (millimeters)
DO-220AA (SMP)
0.012 (0.30) REF
Cathode band
0.036 (0.91)
0.024 (0.61)
0.053 (1.35)
0.041 (1.05)
0.086 (2.18)
0.074 (1.88)
0.032 (0.80)
0.016 (0.40)
0.103 (2.60)
0.087 (2.20)
0.142 (3.61)
0.126 (3.19)
0.158 (4.00)
0.146 (3.70)
0.030
(0.762)
0.105
(2.67)
0.025
(0.635)
0.013 (0.35)
0.004 (0.10)
0.045 (1.15)
0.033 (0.85)
0.050
(1.27)
0.100
(2.54)
0.012 (0.30)
0.000 (0.00)
0.018 (0.45)
0.006 (0.15)
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4
Document Number 88482
06-Dec-06
Legal Disclaimer Notice
Vishay
Notice
Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc.,
or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies.
Information contained herein is intended to provide a product description only. No license, express or implied, by
estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's
terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express
or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness
for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications.
Customers using or selling these products for use in such applications do so at their own risk and agree to fully
indemnify Vishay for any damages resulting from such improper use or sale.
Document Number: 91000
Revision: 08-Apr-05
www.vishay.com
1
相关型号：
SMPZ3932B-HE3/84A
Zener Diode, 20V V(Z), 5%, 0.5W, Silicon, Unidirectional, ROHS COMPLIANT, DO-220AA (SMP), PLASTIC PACKAGE-2
VISHAY
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