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CRY62~CRZ47
TOSHIBA Zener Diode Silicon Epitaxial Type
CRY62~CRZ47
Use in Communication, Automation and Measurement Equipment Constant Voltage Regulation Transient Suppressors
l Average power dissipation: P = 0.7 W l Zener voltage: VZ = 6.2~47 V l Suitable for compact assembly due to small surface-mount package "S-FLATTM" (Toshiba package name) Unit: mm
Maximum Ratings (Ta = 25C)
Characteristic Power dissipation Junction temperature Storage temperature range Symbol P Tj Tstg Rating 700 -40 ~ 150 -40 ~ 150 Unit mW C C
Standard Soldering Pad
Unit: mm 1.2 1.2 2.8
JEDEC JEITA TOSHIBA
3-2A1A
Weight: 0.013 g (typ.)
1
2002-08-29
CRY62~CRZ47
Marking
CRY62~CRY91
Lot No. Month of manufacture Year of manufacture Type Code (e.g., CRY62) Cathode mark January to December are denoted by letter A to L respectively. Last decimal digit of the year of manufacture 0 1 2 3 4
Following Indicates the Date of Manufacture
6
2
5
6
7
8
9
CRZ10~CRZ47
Lot No. Month of manufacture Year of manufacture Type Code (e.g., CRZ10) Cathode mark January to December are denoted by letter A to L respectively. Last decimal digit of the year of manufacture 5 6 7 8 9 0 1 2 3 4
10
2
2002-08-29
CRY62~CRZ47
Electrical Characteristics (Ta = 25C)
Zener Voltage Zener Impedance rd () Measurement Current IZ (mA) 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 9 8 7 6 Temperature Coefficient of Zener Voltage T (mV / C) Typ. 2 3 4 4 5 6 7 8 9 11 12 14 16 18 20 23 25 26 28 30 33 38 Max 3 4 5 6 8 9 11 13 14 17 19 23 26 28 32 36 40 41 45 48 53 60 Forward Voltage VF (V) Measure -ment Current IF (A) 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 IR (A) Reverse Current Measurement Voltage VR (V) 3.0 3.0 4.5 4.9 5.5 6.0 7.0 8.0 9.0 10.0 11.0 13.0 14.0 16.0 17.0 19.0 21.0 26.4 28.8 31.2 34.4 37.6
Product No.
VZ (V) Min Typ. 6.2 6.8 7.5 8.2 9.1 10.0 11.0 12.0 13.0 15.0 16.0 18.0 20.0 22.0 24.0 27.0 30.0 33.0 36.0 39.0 43.0 47.0 Max 6.8 7.4 8.3 9.0 10.0 11.0 12.1 13.2 14.3 16.5 17.6 19.8 22.0 24.2 26.4 29.7 33.0 36.3 39.6 42.9 47.3 51.7
Measurement Current IZ (mA) 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 9 8 7 6
Max 60 60 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 35 40 65
Max 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0
Max 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10
CRY62 CRY68 CRY75 CRY82 CRY91 CRZ10 CRZ11 CRZ12 CRZ13 CRZ15 CRZ16 CRZ18 CRZ20 CRZ22 CRZ24 CRZ27 CRZ30 CRZ33 CRZ36 CRZ39 CRZ43 CRZ47
5.6 6.2 6.8 7.4 8.2 9.0 9.9 10.8 11.7 13.5 14.4 16.2 18.0 19.8 21.6 24.3 27.0 29.7 32.4 35.1 38.7 42.3
3
2002-08-29
CRY62~CRZ47
Ta max - P
160 140
PRSM - tW
1000
Non-repetitive peak reverse power dissipation PRSM (W)
Maximum allowable ambient temperature Ta max (C)
Device mounted on a glass-epoxy board Soldering land: 6 mm 6 mm
500 300
PRSM
120 100 80 60 40 20 0 0
100 50 30 Recommended
tW Rectangular pulse Ta = 25C
10 5 3 0.01 0.03 0.1 0.3 1 3 10
0.2
0.4
0.6
0.8
1.0
Power dissipation P
(W)
Pulse width tW
(ms)
=T - VZ
25 CRY62~CRZ27
(typ.)
40 CRZ30~CRZ47
=T - VZ
(typ.)
Temperature coefficient of zenner voltage =T (mV/C)
20
Temperature coefficient of zenner voltage =T (mV/C)
4 8 12 16 20 24 28
35
15
10
30
5
0 0
25 26
30
34
38
42
46
50
Zenner voltage VZ (V)
Zenner voltage VZ (V)
rth (j-a) - t
10000 (1) Device mounted on a ceramic board Soldering land: 2 mm 2 mm 1000 (2) Device mounted on a glass-epoxy board Soldering land: 6 mm 6 mm
Transient thermal impendance rth (j-a) (C/W)
100
(2) (1)
10
1 0.001
0.01
0.1
1
10
100
Time t
(s)
4
2002-08-29
CRY62~CRZ47
RESTRICTIONS ON PRODUCT USE
000707EAA
* TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress. It is the responsibility of the buyer, when utilizing TOSHIBA products, to comply with the standards of safety in making a safe design for the entire system, and to avoid situations in which a malfunction or failure of such TOSHIBA products could cause loss of human life, bodily injury or damage to property. In developing your designs, please ensure that TOSHIBA products are used within specified operating ranges as set forth in the most recent TOSHIBA products specifications. Also, please keep in mind the precautions and conditions set forth in the "Handling Guide for Semiconductor Devices," or "TOSHIBA Semiconductor Reliability Handbook" etc.. * The TOSHIBA products listed in this document are intended for usage in general electronics applications (computer, personal equipment, office equipment, measuring equipment, industrial robotics, domestic appliances, etc.). These TOSHIBA products are neither intended nor warranted for usage in equipment that requires extraordinarily high quality and/or reliability or a malfunction or failure of which may cause loss of human life or bodily injury ("Unintended Usage"). Unintended Usage include atomic energy control instruments, airplane or spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments, medical instruments, all types of safety devices, etc.. Unintended Usage of TOSHIBA products listed in this document shall be made at the customer's own risk. * The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by TOSHIBA CORPORATION for any infringements of intellectual property or other rights of the third parties which may result from its use. No license is granted by implication or otherwise under any intellectual property or other rights of TOSHIBA CORPORATION or others. * The information contained herein is subject to change without notice.
5
2002-08-29

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