The requested file:
https://pdf.datasheetcatalog.com/datasheet/good-ark/BZX55C30.pdf
is the data sheet for the following electronic components:

GOOD-ARK Electronics

#	Part Name	Description
1	BZX55	SILICON PLANAR ZENER DIODES
2	BZX550V8	SILICON PLANAR ZENER DIODES
3	BZX5510	SILICON PLANAR ZENER DIODES
4	BZX55100	SILICON PLANAR ZENER DIODES
5	BZX5511	SILICON PLANAR ZENER DIODES
6	BZX55110	SILICON PLANAR ZENER DIODES
7	BZX5512	SILICON PLANAR ZENER DIODES
8	BZX55120	SILICON PLANAR ZENER DIODES
9	BZX5513	SILICON PLANAR ZENER DIODES
10	BZX55130	SILICON PLANAR ZENER DIODES
11	BZX5515	SILICON PLANAR ZENER DIODES
12	BZX55150	SILICON PLANAR ZENER DIODES
13	BZX5516	SILICON PLANAR ZENER DIODES
14	BZX55160	SILICON PLANAR ZENER DIODES
15	BZX5518	SILICON PLANAR ZENER DIODES
16	BZX55180	SILICON PLANAR ZENER DIODES
17	BZX5520	SILICON PLANAR ZENER DIODES
18	BZX55200	SILICON PLANAR ZENER DIODES
19	BZX5522	SILICON PLANAR ZENER DIODES
20	BZX5524	SILICON PLANAR ZENER DIODES
21	BZX5527	SILICON PLANAR ZENER DIODES
22	BZX552V0	SILICON PLANAR ZENER DIODES
23	BZX552V4	SILICON PLANAR ZENER DIODES
24	BZX552V7	SILICON PLANAR ZENER DIODES
25	BZX5530	SILICON PLANAR ZENER DIODES
26	BZX5533	SILICON PLANAR ZENER DIODES
27	BZX5536	SILICON PLANAR ZENER DIODES
28	BZX5539	SILICON PLANAR ZENER DIODES
29	BZX553V0	SILICON PLANAR ZENER DIODES
30	BZX553V3	SILICON PLANAR ZENER DIODES
31	BZX553V6	SILICON PLANAR ZENER DIODES
32	BZX553V9	SILICON PLANAR ZENER DIODES
33	BZX5543	SILICON PLANAR ZENER DIODES
34	BZX5547	SILICON PLANAR ZENER DIODES
35	BZX554V3	SILICON PLANAR ZENER DIODES
36	BZX554V7	SILICON PLANAR ZENER DIODES
37	BZX5551	SILICON PLANAR ZENER DIODES
38	BZX5556	SILICON PLANAR ZENER DIODES
39	BZX555V1	SILICON PLANAR ZENER DIODES
40	BZX555V6	SILICON PLANAR ZENER DIODES
41	BZX5562	SILICON PLANAR ZENER DIODES
42	BZX5568	SILICON PLANAR ZENER DIODES
43	BZX556V2	SILICON PLANAR ZENER DIODES
44	BZX556V8	SILICON PLANAR ZENER DIODES
45	BZX5575	SILICON PLANAR ZENER DIODES
46	BZX557V5	SILICON PLANAR ZENER DIODES
47	BZX5582	SILICON PLANAR ZENER DIODES
48	BZX558V2	SILICON PLANAR ZENER DIODES
49	BZX5591	SILICON PLANAR ZENER DIODES
50	BZX559V1	SILICON PLANAR ZENER DIODES
51	BZX55C0V8	SILICON PLANAR ZENER DIODES
52	BZX55C10	SILICON PLANAR ZENER DIODES
53	BZX55C100	SILICON PLANAR ZENER DIODES
54	BZX55C11	SILICON PLANAR ZENER DIODES
55	BZX55C110	SILICON PLANAR ZENER DIODES
56	BZX55C12	SILICON PLANAR ZENER DIODES
57	BZX55C120	SILICON PLANAR ZENER DIODES
58	BZX55C13	SILICON PLANAR ZENER DIODES
59	BZX55C130	SILICON PLANAR ZENER DIODES
60	BZX55C15	SILICON PLANAR ZENER DIODES
61	BZX55C150	SILICON PLANAR ZENER DIODES
62	BZX55C16	SILICON PLANAR ZENER DIODES
63	BZX55C160	SILICON PLANAR ZENER DIODES
64	BZX55C18	SILICON PLANAR ZENER DIODES
65	BZX55C180	SILICON PLANAR ZENER DIODES
66	BZX55C20	SILICON PLANAR ZENER DIODES
67	BZX55C200	SILICON PLANAR ZENER DIODES
68	BZX55C22	SILICON PLANAR ZENER DIODES
69	BZX55C24	SILICON PLANAR ZENER DIODES
70	BZX55C27	SILICON PLANAR ZENER DIODES
71	BZX55C2V0	SILICON PLANAR ZENER DIODES
72	BZX55C2V4	SILICON PLANAR ZENER DIODES
73	BZX55C2V7	SILICON PLANAR ZENER DIODES
74	BZX55C30	SILICON PLANAR ZENER DIODES
75	BZX55C33	SILICON PLANAR ZENER DIODES
76	BZX55C36	SILICON PLANAR ZENER DIODES
77	BZX55C39	SILICON PLANAR ZENER DIODES
78	BZX55C3V0	SILICON PLANAR ZENER DIODES
79	BZX55C3V3	SILICON PLANAR ZENER DIODES
80	BZX55C3V6	SILICON PLANAR ZENER DIODES
81	BZX55C3V9	SILICON PLANAR ZENER DIODES
82	BZX55C43	SILICON PLANAR ZENER DIODES
83	BZX55C47	SILICON PLANAR ZENER DIODES
84	BZX55C4V3	SILICON PLANAR ZENER DIODES
85	BZX55C4V7	SILICON PLANAR ZENER DIODES
86	BZX55C51	SILICON PLANAR ZENER DIODES
87	BZX55C56	SILICON PLANAR ZENER DIODES
88	BZX55C5V1	SILICON PLANAR ZENER DIODES
89	BZX55C5V6	SILICON PLANAR ZENER DIODES
90	BZX55C62	SILICON PLANAR ZENER DIODES
91	BZX55C68	SILICON PLANAR ZENER DIODES
92	BZX55C6V2	SILICON PLANAR ZENER DIODES
93	BZX55C6V8	SILICON PLANAR ZENER DIODES
94	BZX55C75	SILICON PLANAR ZENER DIODES
95	BZX55C7V5	SILICON PLANAR ZENER DIODES
96	BZX55C82	SILICON PLANAR ZENER DIODES
97	BZX55C8V2	SILICON PLANAR ZENER DIODES
98	BZX55C91	SILICON PLANAR ZENER DIODES
99	BZX55C9V1	SILICON PLANAR ZENER DIODES

Select the part name and then you can download the datasheet in PDF format.