Diodes
PTZTF6.8B
AEC-Q101 Qualified
Zener diode
PTZTF6.8B
Voltage regulation
Features
1) Small power mold type. (PMDS)
2) High ESD tolerance
Applications
Dimensions
(Unit : mm)
Land size figure
(Unit : mm)
Construction
Silicon epitaxial planar
TF
Structure
Taping dimensions
(Unit : mm)
Absolute maximum ratings
(Ta=25 C)
Param eter
P ower dis s ipation
J unction tem perature
S torage tem perature
Sym bol
P
Tj
Ts tg
Lim its
1000
150
-55 to +150
Unit
mW
Rev.E 1/4
Diodes
Electrical characteristics
(Ta=25 C)
TYP.
Zener voltage Vz(V)
Operating
resistance
Zz( )
PTZTF6.8B
Symbol
Reverse current
IR(μA)
Temperature
coeficiency
* z(mV/ )
ESD breakdown voltage
ESD(kV)
MIN.
TYP.
MAX. Iz(mA) Max. Iz(mA) MAX.
VR(V)
TYP. Iz(mA)
PTZ 3.6B 3.600
3.813
4.000
40
15
40
60
40
PTZTF3.6B
1.0
-2.8
PTZ 3.9B 3.900
4.136
4.400
40
15
40
40
40
PTZTF3.9B
1.0
-2.4
PTZ 4.3B 4.300
40
40
40
PTZTF4.3B
4.572
4.800
15
20
1.0
-2.1
PTZ 4.7B 4.700
40
40
40
PTZTF4.7B
4.924
5.200
10
20
1.0
-1.7
PTZ 5.1B 5.100
40
40
40
PTZTF5.1B
5.368
5.700
8
20
1.0
-0.6
PTZ 5.6B 5.600
40
40
40
PTZTF5.6B
5.856
6.300
8
20
1.5
1.4
PTZ 6.2B 6.200
40
40
40
PTZTF6.2B
6.509
7.000
6
20
3.0
2.5
PTZ 6.8B 6.800
40
40
40
PTZTF6.8B
7.280
7.700
6
20
3.5
3.2
PTZ 7.5B 7.500
40
40
40
PTZTF7.5B
7.889
8.400
4
20
4.0
4.2
PTZ 8.2B 8.200
40
40
40
PTZTF8.2B
8.655
9.300
4
20
5.0
5.0
PTZ 9.1B 9.100
40
40
40
PTZTF9.1B
9.747
10.200
6
20
6.0
5.9
PTZ 10B 10.000
40
40
40
PTZTF10B
10.310
11.200
6
10
7.0
6.9
PTZ 11B 11.000
20
20
20
PTZTF11B
11.510
12.300
8
10
8.0
7.9
PTZ 12B 12.000
20
20
20
PTZTF12B
12.500
13.500
8
10
9.0
8.7
PTZ 13B 13.300
20
20
20
PTZTF13B
13.820
15.000
10
10
10.0
10.1
20
PTZ 15B 14.700
20
20
PTZTF15B
10
11.0
11.8
15.350
16.500
10
PTZ 16B 16.200
20
20
20
PTZTF16B
16.860
18.300
12
10
12.0
13.3
PTZ 18B 18.000
20
20
20
PTZTF18B
19.000
20.300
12
10
13.0
15.0
PTZ 20B 20.000
20.820
20
14
20
15.0
17.4
20
PTZTF20B
22.400
10
PTZ 22B 22.000
23.850
10
10
17.0
19.4
10
PTZTF22B
24.500
10
PTZ 24B 24.000
10
10
PTZTF24B
25.310
27.600
10
10
19.0
21.6
PTZ 27B 27.000
10
10
PTZTF27B
28.700
30.800
10
10
21.0
24.6
PTZ 30B 30.000
10
10
PTZTF30B
31.570
34.000
10
10
23.0
27.5
PTZ 33B 33.000
10
10
PTZTF33B
34.950
37.000
10
10
25.0
30.8
39.240
40.000
10
10
27.0
37.0
PTZTF36B
PTZ 36B 36.000
10
10
( )The zener voltage(Vz) is measured 40ms after power is supplied.
( )The operating resistances(Zz,Zzk) are measured by superimposing a minute alternating current
on the regulated current(Iz)
MIN.
Test Condition
30kV
C=150pF
R=330
forward
and
reverse:
10 times
Marking
(TYPE NO.)
TYPE
PTZ 3.6B
PTZTF3.6B
PTZ 3.9B
PTZTF3.9B
PTZ 4.3B
PTZTF4.3B
PTZ 4.7B
PTZTF4.7B
PTZ 5.1B
PTZTF5.1B
PTZ 5.6B
PTZTF5.6B
PTZ 6.2B
PTZTF6.2B
PTZ 6.8B
PTZTF6.8B
PTZ 7.5B
PTZTF7.5B
TYPE NO.
3.6B
3.9B
4.3B
4.7B
5.1B
5.6B
6.2B
6.8B
7.5B
TYPE
PTZ 8.2B
PTZTF8.2B
PTZ 9.1B
PTZTF9.1B
PTZ 10B
PTZTF10B
PTZ 11B
PTZTF11B
PTZ 12B
PTZTF12B
PTZ 13B
PTZTF13B
PTZ 15B
PTZTF15B
PTZ 16B
PTZTF16B
PTZ 18B
PTZTF18B
TYPE NO.
8.2B
9.1B
10B
11B
12B
13B
15B
16B
18B
TYPE
PTZ 20B
PTZTF20B
PTZ 22B
PTZTF22B
PTZ 24B
PTZTF24B
PTZ 27B
PTZTF27B
PTZ 30B
PTZTF30B
PTZ 33B
PTZTF33B
PTZ 36B
PTZTF36B
20B
22B
24B
27B
30B
33B
36B
Rev.E
2/4
Diodes
Electrical characteristic curves
(Ta=25 C)
PTZTF6.8B
Mounted on epoxy board
Rev.E 3/4
Diodes
PTZTF6.8B
Rev.E 4/4
Appendix
Notes
No technical content pages of this document may be reproduced in any form or transmitted by any
means without prior permission of ROHM CO.,LTD.
The contents described herein are subject to change without notice. The specifications for the
product described in this document are for reference only. Upon actual use, therefore, please request
that specifications to be separately delivered.
Application circuit diagrams and circuit constants contained herein are shown as examples of standard
use and operation. Please pay careful attention to the peripheral conditions when designing circuits
and deciding upon circuit constants in the set.
Any data, including, but not limited to application circuit diagrams information, described herein
are intended only as illustrations of such devices and not as the specifications for such devices. ROHM
CO.,LTD. disclaims any warranty that any use of such devices shall be free from infringement of any
third party's intellectual property rights or other proprietary rights, and further, assumes no liability of
whatsoever nature in the event of any such infringement, or arising from or connected with or related
to the use of such devices.
Upon the sale of any such devices, other than for buyer's right to use such devices itself, resell or
otherwise dispose of the same, no express or implied right or license to practice or commercially
exploit any intellectual property rights or other proprietary rights owned or controlled by
ROHM CO., LTD. is granted to any such buyer.
Products listed in this document are no antiradiation design.
The products listed in this document are designed to be used with ordinary electronic equipment or devices
(such as audio visual equipment, office-automation equipment, communications devices, electrical
appliances and electronic toys).
Should you intend to use these products with equipment or devices which require an extremely high level
of reliability and the malfunction of which would directly endanger human life (such as medical
instruments, transportation equipment, aerospace machinery, nuclear-reactor controllers, fuel controllers
and other safety devices), please be sure to consult with our sales representative in advance.
It is our top priority to supply products with the utmost quality and reliability. However, there is always a chance
of failure due to unexpected factors. Therefore, please take into account the derating characteristics and allow
for sufficient safety features, such as extra margin, anti-flammability, and fail-safe measures when designing in
order to prevent possible accidents that may result in bodily harm or fire caused by component failure. ROHM
cannot be held responsible for any damages arising from the use of the products under conditions out of the
range of the specifications or due to non-compliance with the NOTES specified in this catalog.
Thank you for your accessing to ROHM product informations.
More detail product informations and catalogs are available, please contact your nearest sales office.
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