BZW50-120BRL [STMICROELECTRONICS]
5000W, BIDIRECTIONAL, SILICON, TVS DIODE, PLASTIC, R6, 2 PIN;
| 型号： | BZW50-120BRL |
| 厂家： | 
ST |
| 描述： | 5000W, BIDIRECTIONAL, SILICON, TVS DIODE, PLASTIC, R6, 2 PIN 局域网 二极管 电视 |
| 文件： | 总5页 (文件大小：169K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
®
BZW50-10,B/180,B
TRANSILTM
FEATURES
■
PEAK PULSE POWER : 5000 W (10/1000µs)
■
STAND-OFF VOLTAGE RANGE :
From 10V to 180V
■
■
■
■
UNI AND BIDIRECTIONAL TYPES
LOW CLAMPING FACTOR
FAST RESPONSE TIME
UL RECOGNIZED
DESCRIPTION
R6
Transil diodes provide high overvoltage protection
by clamping action. Their instantaneous response
to transient overvoltages makes them particu-
larly suited to protect voltage sensitive devices
such as MOS Technology and low voltage sup-
plied IC’s.
ABSOLUTE MAXIMUM RATINGS (Tamb = 25°C)
Symbol
PPP
Parameter
Peak pulse power dissipation (see note 1)
Power dissipation on infinite heatsink
Value
5000
6.5
Unit
W
Tj initial = Tamb
amb = 75°C
P
T
W
IFSM
Non repetitive surge peak forward current
for unidirectional types
tp = 10ms
Tj initial = Tamb
500
A
Tstg
Tj
Storage temperature range
Maximum junction temperature
- 65 to + 175
175
°C
°C
TL
Maximum lead temperature for soldering during 10s at 5mm
from case
230
°C
Note 1 : For a surge greater than the maximum values, the diode will fail in short-circuit.
THERMAL RESISTANCES
Symbol
Rth (j-l)
Parameter
Value
15
Unit
°C/W
°C/W
Junction to leads
Junction to ambient on printed circuit.
Rth (j-a)
Llead = 10 mm
65
February 2003- Ed : 4A
1/5
BZW50-10,B/180,B
ELECTRICAL CHARACTERISTICS (Tamb = 25°C)
I
I
F
Symbol
VRM
VBR
VCL
IRM
Parameter
Stand-off voltage
V
V
BR
CL
Breakdown voltage
V
V
F
RM
Clamping voltage
V
I
I
RM
Leakage current @ VRM
Peak pulse current
IPP
αT
Voltage temperature coefficient
Forward voltage drop
PP
VF
Types
IRM @ VRM
VBR
@
IR
VCL @ IPP
max
10/1000µs
VCL @ IPP
max
8/20µs
αT
C
max
min
max
typ
note2
note3 note4
10-4/ °C pF
Unidirectional Bidirectional
µA
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
V
10
V
mA
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
V
A
V
A
BZW50-10
BZW50-12
BZW50-15
BZW50-18
BZW50-22
BZW50-27
BZW50-33
BZW50-39
BZW50-47
BZW50-56
BZW50-68
BZW50-82
BZW50-100
BZW50-120
BZW50-150
BZW50-180
BZW50-10B
BZW50-12B
BZW50-15B
BZW50-18B
BZW50-22B
BZW50-27B
BZW50-33B
BZW50-39B
BZW50-47B
BZW50-56B
BZW50-68B
BZW50-82B
BZW50-100B
BZW50-120B
BZW50-150B
BZW50-180B
11.1
13.3
16.6
20
18.8
22
266
227
186
155
127
103
85
23.4
28
2564
2143
1714
1446
1177
968
789
667
556
465
382
317
263
219
175
146
7.8
8.4
8.8
9.2
9.6
9.8
10
24000
18500
13500
11500
8500
12
15
26.9
32.2
39.4
48.3
59
35
18
41.5
51
22
24.4
30
27
62
7000
33
36.6
43.3
52
76
5750
39
69.4
83.2
99.6
121
145
179
215
269
322
72
90
10.1 4800
10.3 4100
10.4 3400
10.5 3000
10.6 2600
10.7 2300
10.8 1900
10.8 1700
10.8 1500
47
60.1
50
108
129
157
189
228
274
343
410
56
62.2
75.6
91
68
41
82
34
100
120
150
180
111
133
166
200
28
23
19
16
Fig. 1: Peak pulse power dissipation versus initial
junction temperature (printed circuit board).
% I
PP
10
s
100
50
0
PULSE WAVEFORM 10/1000
s
t
1000
s
Note 2 : Pulse test: t < 50 ms.
p
Note 3 : ∆V
Note 4 :
= αT (T
- 25) V (25°C)
* BR
BR
V = 0 V, F = 1 MHz. For bidirectional types,
R
*
amb
capacitance value is divided by 2.
2/5
BZW50-10,B/180,B
Fig. 2 : Peak pulse power versus exponential pulse duration.
Ppp(W)
1E7
°
Tj initial = 25øC
1E6
1E5
1E4
1E3
1E2
tp (ms ) EXPO.
0.001
0.01
0.1
1
10
100
Fig. 3 :
Clamping voltage versus peak pulse current.
Exponential waveform
tp = 20 µs________
tp = 1 ms—————-
tp = 10 ms...............
Note : The curves of the figure 3 are specified for a junction temperature of 25°C before surge.
The given results may be extrapolated for other junction temperatures by using the following formula :
∆VBR = αT* (Tamb -25) * VBR (25°C).
For intermediate voltages, extrapolate the given results.
3/5
BZW50-10,B/180,B
Fig. 4b : Capacitance versus reverse applied
voltage for bidirectional types (typical values).
Fig. 4a : Capacitance versus reverse applied
voltage for unidirectional types (typical values).
Fig. 6 : Transient thermal impedance junc-
tion-ambient versus pulse duration (For FR4 PC
Board with L lead = 10mm).
Fig. 5 : Peak forward voltage drop versus peak
forward current (typical values for unidirectional
types).
Note : Multiply by 2 for units with V
> 220V.
BR
Fig. 7 : Relative variation of leakage current
versus junction temperature.
4/5
BZW50-10,B/180,B
ORDER CODE
BZW 50 - 10 B RL
PACKAGING:
' ' = Ammopack tape
'RL' = Tape & reel
5000W
BIDIRECTIONAL
No suffix: unidirectional
STAND-OFF VOLTAGE
MARKING : Logo, Date Code, Type Code, Cathode Band (for unidirectional types only).
PACKAGE MECHANICAL DATA
R6 (Plastic)
B
D
A
B
DIMENSIONS
Millimeters Inches
Min. Typ. Max. Min. Typ. Max.
REF.
A
B
C
D
8.6
25.4
8.6
9.1 0.338
1
0.358
C
9.1 0.338
1.3 0.047
0.358
0.051
1.2
Packaging : standard packaging is tape and reel.
Weight = 2.048 g.
Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of
use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by
implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to
change without notice. This publication supersedes and replaces all information previously supplied.
STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written
approval of STMicroelectronics.
The ST logo is a registered trademark of STMicroelectronics
© 2003 STMicroelectronics - Printed in Italy - All rights reserved.
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