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
• 1N4614-1THRU 1N4627-1 AVAILABLE IN JAN, JANTX, JANTXV AND JANS
PER MIL-PRF-19500/435
• LOW CURRENT OPERATION AT 250
µ
A
• LOW REVERSE LEAKAGE AND LOW NOISE CHARACTERISTICS
• DOUBLE PLUG CONSTRUCTION
• METALLURGICALLY BONDED
1N4614 thru 1N4627
and
1N4614-1 thru 1N4627-1
FIGURE 1
DESIGN DATA
CASE: Hermetically sealed glass
case. DO – 35 outline.
LEAD MATERIAL: Copper clad steel.
LEAD FINISH: Tin / Lead
THERMAL RESISTANCE: (R
O
JEC
):
250 ˚C/W maximum at L = .375 inch
THERMAL IMPEDANCE: (Z
OJX
): 35
˚C/W maximum
POLARITY: Diode to be operated with
the banded (cathode) end positive.
MOUNTING POSITION: ANY.
MAXIMUM RATINGS
Operating Temperature: -65°C to +175°C
DC Power Dissipation: 500mW @ +50°C
Power Derating: 4 mW / °C above +50°C
Forward Voltage @ 200 mA: 1.1 Volts maximum
* ELECTRICAL CHARACTERISTICS @ 25°C, unless otherwise specified.
JEDEC NOMINAL ZENER MAXIMUM MAXIMUM REVERSE MAXIMUM MAXIMUM
TYPE ZENER TEST ZENER LEAKAGE CURRENT DC ZENER NOISE
NUMBER VOLTAGE CURRENT IMPEDANCE CURRENT DENSITY
V
Z
@ I
ZT
I
ZT
Z
ZT
@ I
ZT
1
R
@ V
R
l
ZM
N
D
(Note 1) (Note 2)
VOLTS
µ
A OHMS
µ
A VOLTS mA
µ
V/ Hz
1N4614 1.8 250 1200 7.5 1 120 1
1N4615 2.0 250 1250 5.0 1 110 1
1N4616 2.2 250 1300 4.0 1 100 1
1N4617 2.4 250 1400 2.0 1 95 1
1N4618 2.7 250 1500 1.0 1 90 1
1N4619 3.0 250 1600 0.8 1 87 1
1N4620 3.3 250 1650 7.5 1.5 85 1
1N4621 3.6 250 1700 7.5 2 83 1
1N4622 3.9 250 1650 5.0 2 80 1
1N4623 4.3 250 1600 4.0 2 77 1
1N4624 4.7 250 1550 10.0 3 75 1
1N4625 5.1 250 1500 10.0 3 70 2
1N4626 5.6 250 1400 10.0 4 65 4
1N4627 6.2 250 1200 10.0 5 61 5
* JEDEC Registered Data.
NOTE 1 The JEDEC type numbers shown above have a Zener voltage tolerance of + 5% of
the nominal Zener voltage. Vz is measured with the device junction in thermal equilib-
rium at an ambient themperature of 25°C +
3°C. A “C” suffix denotes a + 2%
tolerance and a “D” suffix denotes a +
1% tolerance.
NOTE 2 Zener impedance is derived by superimposing on l
ZT
A 60Hz rms a.c. current equal
to 10% of l
ZT
(25
µ
A a.c.)
