SGS Thomson Microelectronics BZW04-8V5, BZW04-85B, BZW04-85, BZW04-70B, BZW04-70 Datasheet
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FEATURES
PEAK PULSE POWER : 400 W (10/1000μs)
STAND-OFF VOLTAGERANGE : From 5.8V to 376 V
UNI AND BIDIRECTIONAL TYPES LOW CLAMPING FACTOR
FAST RESPONSE TIME UL RECOGNIZED
BZW04-5V8/376 BZW04-5V8B/376B
TRANSILTM
DESCRIPTION
Transil diodes provide high overvoltage protection by clamping action. Their instantaneous response to transient overvoltages makes them particularly suited to protect voltage sensitive devices such as MOS Technology and low voltage supplied IC's.
ABSOLUTE MAXIMUM RATINGS (Tamb = 25°C)
Symbol |
Parameter |
F126
Value Unit
PPP |
Peak pulse power dissipation (see note 1) |
Tj initial = Tamb |
400 |
W |
P |
Power dissipation on infinite heatsink |
Tamb = 75°C |
1.7 |
W |
IFSM |
Non repetitive surge peak forward current |
tp = 10ms |
30 |
A |
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for unidirectional types |
Tj initial = Tamb |
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Tstg |
Storage temperature range |
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- 65 to + 175 |
°C |
Tj |
Maximum junction temperature |
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175 |
°C |
TL |
Maximum lead temperature for soldering during 10s a 5mm |
230 |
°C |
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from case. |
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Note 1 : For a surge greater than the maximum values, the diode will fail in short-circuit.
THERMAL RESISTANCES |
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Symbol |
Parameter |
Value |
Unit |
Rth (j-l) |
Junction to leads |
60 |
°C/W |
Rth (j-a) |
Junction to ambient on printed circuit. Llead = 10 mm |
100 |
°C/W |
January 1998 Ed : 2 |
1/6 |
BZW04-xx
ELECTRICAL CHARACTERISTICS (Tamb = 25°C) |
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Parameter |
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IF |
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VRM |
Stand-off voltage |
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VBR |
Breakdown voltage |
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VCL |
VBR |
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VCL |
Clamping voltage |
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VRM |
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V F |
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IRM |
Leakage current @ VRM |
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I RM |
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V |
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IPP |
Peak pulse current |
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αT |
Voltage temperature coefficient |
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VF |
Forward voltage drop |
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I PP |
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Types |
IRM @ VRM |
VBR |
@ IR |
VCL @ IPP |
VCL @ IPP |
αT |
C |
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max |
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min |
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max |
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max |
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max |
typ |
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note2 |
10/1000μs |
8/20μs |
note3 |
note4 |
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Unidirectional |
Bidirectional |
μA |
V |
V |
mA |
V |
A |
V |
A |
10-4/°C pF |
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BZW04-5V8 |
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BZW04-5V8B |
1000 |
5.8 |
6.45 |
10 |
10.5 |
38.0 |
13.4 |
174 |
5.7 |
3500 |
BZW04-6V4 |
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BZW04-6V4B |
500 |
6.4 |
7.13 |
10 |
11.3 |
35.4 |
14.5 |
160 |
6.1 |
3100 |
BZW04-8V5 |
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BZW04-8V5B |
10 |
8.5 |
9.5 |
1 |
14.5 |
27.6 |
18.6 |
124 |
7.3 |
2000 |
BZW04-10 |
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BZW04-10B |
5 |
10.2 |
11.4 |
1 |
16.7 |
24.0 |
21.7 |
106 |
7.8 |
1550 |
BZW04-13 |
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BZW04-13B |
5 |
12.8 |
14.3 |
1 |
21.2 |
19.0 |
27.2 |
85 |
8.4 |
1200 |
BZW04-15 |
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BZW04-15B |
1 |
15.3 |
17.1 |
1 |
25.2 |
16.0 |
32.5 |
71 |
8.8 |
975 |
BZW04-19 |
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BZW04-19B |
1 |
18.8 |
20.9 |
1 |
30.6 |
13.0 |
39.3 |
59 |
9.2 |
800 |
BZW04-20 |
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BZW04-20B |
1 |
20.5 |
22.8 |
1 |
33.2 |
12.0 |
42.8 |
54 |
9.4 |
725 |
BZW04-23 |
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BZW04-23B |
1 |
23.1 |
25.7 |
1 |
37.5 |
10.7 |
48.3 |
48 |
9.6 |
625 |
BZW04-26 |
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BZW04-26B |
1 |
25.6 |
28.5 |
1 |
41.5 |
9.6 |
53.5 |
43 |
9.7 |
575 |
BZW04-28 |
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BZW04-28B |
1 |
28.2 |
31.4 |
1 |
45.7 |
8.8 |
59.0 |
39 |
9.8 |
510 |
BZW04-31 |
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BZW04-31B |
1 |
30.8 |
34.2 |
1 |
49.9 |
8.0 |
64.3 |
36 |
9.6 |
480 |
BZW04-33 |
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BZW04-33B |
1 |
33.3 |
37.1 |
1 |
53.9 |
7.4 |
69.7 |
33 |
10.0 |
450 |
BZW04-40 |
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BZW04-40B |
1 |
40.2 |
44.7 |
1 |
64.8 |
6.2 |
84 |
27 |
10.1 |
370 |
BZW04-48 |
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BZW04-48B |
1 |
47.8 |
53.2 |
1 |
77.0 |
5.2 |
100 |
23 |
10.3 |
320 |
BZW04-58 |
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BZW04-58B |
1 |
58.1 |
64.6 |
1 |
92.0 |
4.3 |
121 |
19 |
10.4 |
270 |
BZW04-70 |
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BZW04-70B |
1 |
70.1 |
77.9 |
1 |
113 |
3.5 |
146 |
16.0 |
10.5 |
230 |
BZW04-85 |
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BZW04-85B |
1 |
85.5 |
95.0 |
1 |
137 |
2.9 |
178 |
13.0 |
10.6 |
200 |
BZW04-102 |
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BZW04-102B |
1 |
102 |
114 |
1 |
165 |
2.4 |
212 |
11.0 |
10.7 |
170 |
BZW04-128 |
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BZW04-128B |
1 |
128 |
143 |
1 |
207 |
2.0 |
265 |
9.0 |
10.8 |
145 |
BZW04-154 |
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BZW04-154B |
1 |
154 |
171 |
1 |
246 |
1.6 |
317 |
7.0 |
10.8 |
125 |
BZW04-171 |
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BZW04-171B |
1 |
171 |
190 |
1 |
274 |
1.5 |
353 |
6.5 |
10.8 |
120 |
BZW04-188 |
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BZW04-188B |
1 |
188 |
209 |
1 |
328 |
1.4 |
388 |
6.0 |
10.8 |
110 |
BZW04-213 |
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BZW04-213B |
1 |
231 |
237 |
1 |
344 |
1.5 |
442 |
5.2 |
11.0 |
100 |
BZW04-256 |
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BZW04-256B |
1 |
256 |
285 |
1 |
414 |
1.2 |
529 |
4.3 |
11.0 |
90 |
2/6 |
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