Jingheng Diode Datasheets — High-Voltage Bidirectional Trigger Diodes

Admin · 2026.10.22

Datasheets for 79 part numbers of Jingheng high-voltage bidirectional trigger diodes (High Voltage Bidirectional Trigger Diodes (DIAC)). Click the PDF button next to a part number to download right away. To find a part number, use Ctrl+F (on phones, find in page).

📚 Jingheng Datasheet Index

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No.	Part numbers	Datasheets	VBO_Min(V)	VBO_Max(A)	IT(A)	VT(V)	ITSM(A)	Package
1	DB105A	PDF	95	113	1	1	20	DO-41
2	DB105R	PDF	95	113	1	1	20	R-1
3	DB105B	PDF	95	113	1	1	20	DO-15
4	DB105S	PDF	95	113	1	1	20	SMA
5	DB105K	PDF	95	113	1	1	20	SOD-123FL
6	LL105	PDF	95	113	1	1	20	Mini-MELF
7	DB105M	PDF	95	113	1	1	20	SMB
8	DB110A	PDF	104	118	1	2	20	DO-41
9	DB110R	PDF	104	118	1	2	20	R-1
10	DB110B	PDF	104	118	1	2	20	DO-15
11	DB110S	PDF	104	118	1	2	20	SMA
12	DB110K	PDF	104	118	1	2	20	SOD-123FL
13	DB110M	PDF	104	118	1	2	20	SMB
14	DB120A	PDF	110	125	1	2	20	DO-41
15	DB120R	PDF	110	125	1	2	20	R-1
16	DB120B	PDF	110	125	1	2	20	DO-15
17	DB120S	PDF	110	125	1	2	20	SMA
18	DB120K	PDF	110	125	1	2	20	SOD-123FL
19	LL120	PDF	110	125	1	2	20	Mini-MELF
20	DB120M	PDF	110	125	1	2	20	SMB
21	DB130A	PDF	120	138	1	2	20	DO-41
22	DB130R	PDF	120	138	1	2	20	R-1
23	DB130B	PDF	120	138	1	2	20	DO-15
24	DB130S	PDF	120	138	1	2	20	SMA
25	DB130K	PDF	120	138	1	2	20	SOD-123FL
26	LL130	PDF	120	138	1	2	20	Mini-MELF
27	DB130M	PDF	120	138	1	2	20	SMB
28	DB140A	PDF	130	146	1	2	20	DO-41
29	DB140R	PDF	130	146	1	2	20	R-1
30	DB140B	PDF	130	146	1	2	20	DO-15
31	DB140S	PDF	130	146	1	2	20	SMA
32	DB140K	PDF	130	146	1	2	20	SOD-123FL
33	LL140	PDF	130	146	1	2	20	Mini-MELF
34	DB140M	PDF	130	146	1	2	20	SMB
35	DB150A	PDF	140	170	1	2	20	DO-41
36	DB150R	PDF	140	170	1	2	20	R-1
37	DB150B	PDF	140	170	1	2	20	DO-15
38	DB150S	PDF	140	170	1	2	20	SMA
39	DB150K	PDF	140	170	1	2	20	SOD-123FL
40	LL150	PDF	140	170	1	2	20	Mini-MELF
41	DB150M	PDF	140	170	1	2	20	SMB
42	DB160K	PDF	150	180	1.0	2.0	20	SOD-123FL
43	DB200A	PDF	190	215	1	2	20	DO-41
44	DB200R	PDF	190	215	1	2	20	R-1
45	DB200B	PDF	190	215	1	2	20	DO-15
46	DB200S	PDF	190	215	1	2	20	SMA
47	DB200K	PDF	190	215	1	2	20	SOD-123FL
48	LL200	PDF	190	215	1	2	20	Mini-MELF
49	DB200M	PDF	190	215	1	2	20	SMB
50	DB220A	PDF	205	230	1	2	20	DO-41
51	DB220R	PDF	205	230	1	2	20	R-1
52	DB220B	PDF	205	230	1	2	20	DO-15
53	DB220S	PDF	205	230	1	2	20	SMA
54	DB220K	PDF	205	230	1	2	20	SOD-123FL
55	LL220	PDF	205	230	1	2	20	Mini-MELF
56	DB220M	PDF	205	230	1	2	20	SMB
57	DB240A	PDF	220	250	1	2	20	DO-41
58	DB240R	PDF	220	250	1	2	20	R-1
59	DB240B	PDF	220	250	1	2	20	DO-15
60	DB240S	PDF	220	250	1	2	20	SMA
61	DB240K	PDF	220	250	1	2	20	SOD-123FL
62	LL240	PDF	220	250	1	2	20	Mini-MELF
63	DB240M	PDF	220	250	1	2	20	SMB
64	DB250A	PDF	240	280	1	2	20	DO-41
65	DB250R	PDF	240	280	1	2	20	R-1
66	DB250B	PDF	240	280	1	2	20	DO-15
67	DB250S	PDF	240	280	1	2	20	SMA
68	DB250K	PDF	240	280	1	2	20	SOD-123FL
69	LL250	PDF	240	280	1	2	20	Mini-MELF
70	DB250M	PDF	240	280	1	2	20	SMB
71	DB260A	PDF	240	280	0.6	1.5	20	DO-41
72	DB260B	PDF	240	280	0.6	1.5	20	DO-15
73	DB300A	PDF	270	330	1	2	20	DO-41
74	DB300R	PDF	270	330	1	2	20	R-1
75	DB300B	PDF	270	330	1	2	20	DO-15
76	DB300S	PDF	270	330	1	2	20	SMA
77	DB300K	PDF	270	330	1	2	20	SOD-123FL
78	LL300	PDF	270	330	1	2	20	Mini-MELF
79	DB300M	PDF	270	330	1	2	20	SMB

Source: Jinan Jingheng Electronics (www.jingheng.cn) · Specifications follow the tables on the manufacturer's website; please check the datasheet for exact values. For prices and stock, send an RFQ via eGuro Part Search.

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