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 BZ.