Document
Small Signal Product
BZX85C3V3 thru BZX85C56
Taiwan Semiconductor
5% Tolerance Zener Diode
FEATURES
- Wide zener voltage range selection: 3.3V to 56V - VZ Tolerance selection of ±5% - Designed for through-hole device type mounting - Hermetically sealed glasss - Pb free and RoHS compliant - High reliability glass passivation insuring parameter
stability and protection against junction contamination
MECHANICAL DATA
- Case: DO-41 - High temperature soldering guaranteed: 260oC/10s - Polarity: Cathode indicated by polarity band - Weight : 310mg (approximately)
DO-41 Hermetically Sealed Glass
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TA=25℃ unless otherwise noted)
PARAMETER
SYMBO
VALUE
Power Dissipation Forward Voltage
IF = 10 mA
PD VF
1.3 1.2
Thermal Resistance (Junction to Ambient) (Note 1)
RθJA
130
Junction and Storage Temperature Range
TJ, TSTG
- 65 to +200
Note 1: Valid provided that electrodes are kept at ambient temerature .
UNIT W V
oC/W oC
Zener I vs. V Characteristics
VBR : Voltage at IZK IZK : Test current for voltage VBR ZZK : Dynamic impedance at IZK IZT : Test current for voltage VZ VZ : Voltage at current IZT ZZT : Dynamic impedance at IZT IZM : Maximum steady state current VZM : Voltage at IZM
Document Number: DS_S1408015
Version: F14
Small Signal Product
BZX85C3V3 thru BZX85C56
Taiwan Semiconductor
ELECTRICAL CHARACTERISTICS ( TA= 25oC unless otherwise noted )
Part Number
Marking Code
VZ @ IZT (Volt)
Min
Nom
Max
IZT (mA)
ZZT @ IZT (Ω) Max
IZK (mA)
ZZK @ IZK (Ω) IR @ VR(μA) Max Max
BZX85C3V3 BZX85C3V3 3.1
3.3 3.5
80
20
1 400
40
BZX85C3V6 BZX85C3V6 3.4
3.6 3.8
60
20
1 500
20
BZX85C3V9 BZX85C3V9 3.7
3.9 4.1
60
15
1 500
20
BZX85C4V3 BZX85C4V3 4.0
4.3 4.6
50
13
1 500
3
BZX85C4V7 BZX85C4V7 4.4
4.7 5.0
45
13
1 500
3
BZX85C5V1 BZX85C5V1 4.8
5.1 5.4
45
10
1 500
1
BZX85C5V6 BZX85C5V6 5.2
5.6 6.0
45
7
1 400
1
BZX85C6V2 BZX85C6V2 5.8
6.2 6.6
35
4
1 300
1
BZX85C6V8 BZX85C6V8 6.4
6.8 7.2
35
3.5
1
300
1
BZX85C7V5 BZX85C7V5 7.0
7.5 7.9
35
3
0.5 200
1
BZX85C8V2 BZX85C8V2 7.7
8.2 8.7
25
5
0.5 200
1
BZX85C9V1 BZX85C9V1 8.5
9.1 9.6
25
5
0.5 200
1
BZX85C10 BZX85C10 9.4
10 10.6 25
7
0.5 200
0.5
BZX85C11 BZX85C11 10.4 11 11.6 20
8
0.5 300
0.5
BZX85C12 BZX85C12 11.4 12 12.7 20
9
0.5 350
0.5
BZX85C13 BZX85C13 12.4 13 14.1 20
10
0.5 400
0.5
BZX85C15 BZX85C15 13.8 15 15.6 15
15
0.5 500
0.5
BZX85C16 BZX85C16 15.3 16 17.1 15
15
0.5 500
0.5
BZX85C18 BZX85C18 16.8 18 19.1 15
20
0.5 500
0.5
BZX85C20 BZX85C20 18.8 20 21.2 10
24
0.5 600
0.5
BZX85C22 BZX85C22 20.8 22 23.3 10
25
0.5 600
0.5
BZX85C24 BZX85C24 22.8 24 25.6 10
25
0.5 600
0.5
BZX85C27 BZX85C27 25.1 27 28.9
8
30
0.25
750
0.5
BZX85C30 BZX85C30 28.0 30 32.0
8
30 0.25 1000
0.5
BZX85C33 BZX85C33 31.0 33 35.0
8
35 0.25 1000
0.5
BZX85C36 BZX85C36 34.0 36 38.0
8
40 0.25 1000
0.5
BZX85C39 BZX85C39 37.0 39 41.0
6
45 0.25 1000
0.5
BZX85C43 BZX85C43 40.0 43 46.0
6
50 0.25 1000
0.5
BZX85C47 BZX85C47 44.0 47 50.0
4
90 0.25 1500
0.5
BZX85C51 BZX85C51 48.0 51 54.0
4
115 0.25 1500
0.5
BZX85C56 BZX85C56 52.0 56 60.0
4
120 0.25 2000
0.5
Notes: 1. The Zener Voltage (VZ) is tested under pulse condition of 10ms. 2. The device numbers listed have a standard tolerance on the nomial zener voltage of ±5%.
3. For detailed information on price, availability and delivery of nominal zener voltages between the voltages
shown and tighter voltage tolerances, contact your nearest Taiwan Semiconductor representative.
4. The Zener impedance is derived from the 60-cycle ac voltage, which results when an ac current having
an RMS value equal to 10% of the dc zener current(IZT or IZK) is superimposed to IZT or IZK.
VR (V)
1 1 1 1 1 1.5 2 3 4 4.5 6.2 6.9 7.5 8.2 9.1 10 11 12 13 15 16 18 20 22 24 25 27 30 33 36 39
Document Number: DS_S1408015
Version: F14
Small Signal Product
BZX85C3V3 thru BZX85C56
Taiwan Semiconductor
ORDERING INFORMATION
PART NO.
MANUFACTURE
GREEN COMPOUND
PACKING CODE
CODE
CODE
BZX85Cxxx (Note1)
(Note 2)
R0 A0
G
Note 1: "xxx" defines voltage from 3.3V (BZX85C3V3) to 56V (BZX85C56)
Note 2: Manufacture special control, if empty means no special control requirement.
PACKAGE DO-41
PACKING
5K / 14" Reel 3K / Box (Ammo)
EXAMPLE
PREFERRED P/N
BZX85C56 R0G BZX85C56-L0 R0G
PART NO.
BZX85C56 BZX85C56
MANUFACTURE CODE
L0
PACKING CODE
R0 R0
GREEN COMPOUND CODE G G
DESCRIPTION
Green compound Green compound
PACKAGE OUTLINE DIMENSION
DIM.
A B C D
Unit (mm)
Min 0.68 3.70 22.00
Max 0.90 5.20
-
2.00 2.80
Unit (inch)
Min 0.027 0.146 0.866
Max 0.035 0.205
-
0.079 0.110
Document Number: DS_S1408015
Version: F14
Small Signal Product
BZX85C3V3 thru BZX85C56
Taiwan Semiconductor
Notice
Specifications of the products displayed herein are subject to change without notice. TSC or anyone on its behalf, assumes no responsibility or liability for any errors inaccuracies.
Informati.