參數(shù)資料
型號: 1N938B-1
英文描述: 0TC Reference Voltage Zener
中文描述: 0TC參考電壓穩(wěn)壓
文件頁數(shù): 1/2頁
文件大?。?/td> 107K
代理商: 1N938B-1
22 COREY STREET, MELROSE, MASSACHUSETTS 02176
PHONE (781) 665-1071
FAX (781) 665-7379
WEBSITE: http://www.cdi-diodes.com
E-mail: mail@cdi-diodes.com
1N935B-1, 1N937B-1 AND 1N938B-1 AVAILABLE IN
JAN, JANTX, JANTXV
AND JANS PER MIL-PRF-19500/156
9.0 VOLT NOMINAL ZENER VOLTAGE
TEMPERATURE COMPENSATED ZENER REFERENCE DIODES
METALLURGICALLY BONDED
1N935 thru 1N938B
and
1N935B-1 thru 1N938B-1
FIGURE 1
DESIGN DATA
CASE: Hermetically sealed glass
case. DO – 35 outline.
LEAD MATERIAL: Copper clad steel.
LEAD FINISH: Tin / Lead
POLARITY: Diode to be operated with
the banded (cathode) end positive.
MOUNTING POSITION: Any.
MAXIMUM RATINGS
Operating Temperature: -65°C to +175°C
Storage Temperature: -65°C to +175°C
DC Power Dissipation: 500mW @ +50°C
Power Derating: 4 mW / °C above +50°C
REVERSE LEAKAGE CURRENT
lR = 10 A @ 25°C & VR = 6 Vdc
ELECTRICAL CHARACTERISTICS @ 25°C, unless otherwise specied.
NOTE 1 Zener impedance is derived by superimposing on l
ZT
A 60Hz rms a.c. current equal
to 10% of l
ZT
.
NOTE 2 The maximum allowable change observed over the entire temperature range i.e., the
diode voltage will not exceed the specied mV at any discrete temperature between
the established limits, per JEDEC standard No. 5.
JEDEC
ZENER
MAXIMUM
VOLTAGE
TEMPERATURE
EFFECTIVE
TYPE
VOLTAGE
TEST
ZENER
TEMPERATURE
RANGE
TEMPERATURE
NUMBER
CURRENT
IMPEDANCE
STABILITY
COEFFICIENT
v
z
@ I
ZT
I
ZT
(Note 1)
V
ZT
Z
ZT
MAXIMUM
(Note 2)
VOLTS
mA
OHMS
mV
°C
% / °C
1N935
8.55—9.45
7.5
20
67
0 to + 75
0.01
1N935A
8.55—9.45
7.5
20
139
-55 to +100
0.01
1N935B
8.55—9.45
7.5
20
184
-55 to +150
0.01
1N936
8.55—9.45
7.5
20
34
0 to + 75
0.005
1N936A
8.55—9.45
7.5
20
70
-55 to +100
0.005
1N936B
8.55—9.45
7.5
20
92
-55 to +150
0.005
1N937
8.55—9.45
7.5
20
13
0 to + 75
0.002
1N937A
8.55—9.45
7.5
20
28
-55 to +100
0.002
1N937B
8.55—9.45
7.5
20
37
-55 to +150
0.002
1N938
8.55—9.45
7.5
20
6.7
0 to + 75
0.001
1N938A
8.55—9.45
7.5
20
13.9
-55 to +100
0.001
1N938B
8.55—9.45
7.5
20
19
-55 to +150
0.001
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